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100th Birthday Party Ideas – 3 Secrets for a Perfect Party + Free Party Planning Checklist

Are you looking for memorable ways to celebrate a 100th birthday? Then you’ll want to check out these great ideas! Find loads of fun ways to make this big day extra-special.

Be sure to download the free 100th birthday party planning checklist!

The 3 Super-Easy Hacks for an Unforgettable 100th Birthday Party

If you’re stressed about planning a memorable party, just pay attention to these 3 tricks that will make your party extra-special.

1. Use the Number 100

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100th Birthday Party Decorations – 24 Piece Set

Remind everyone that this is to celebrate a century of life! Choose decorations and party supplies that feature the number 100. Start by choosing invitations that highlight the number 100.

Colorful decorations such as the ones pictured above are an easy and affordable (under $30) way to remind everyone of how special this occasion is.

100th Birthday Decorations - 16 Piece Set
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100th Birthday Decorations – 16 Piece Set
Rose Gold Happy 100th Birthday Party Sign
Amazon.com
$11.99
Rose Gold Happy 100th Birthday Party Sign
Cheers to 100 Years Door Decorations
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Cheers to 100 Years Door Decorations
100th Birthday Banner, Sash, Crown, Cake Topper, Balloons and Tablecloth Set
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100th Birthday Banner, Sash, Crown, Cake Topper, Balloons and Tablecloth Set
-14%
Rose Gold 100th Birthday Plates, Napkins and Tablecloth Set
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$11.99 $13.99
Rose Gold 100th Birthday Plates, Napkins and Tablecloth Set
Oversized Yard Decorations - Choice of Colors
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Oversized Yard Decorations – Choice of Colors
Amazon price updated: October 3, 2026 3:14 pm

2. Show How Much Life Has Changed Over the Last Century

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100th Birthday Back in 1925 Banner

It’s hard to believe how much life has changed during the course of a lifetime! Look for posters, banners or signs that show what life was like when the honoree was born.

The banner pictured above would look marvelous over the cake table – and it also makes a wonderful backdrop for photos. An affordable decoration that is sure to impress!

Back in 1925 2 Sided Acrylic Sign - Rose Gold
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Back in 1925 2 Sided Acrylic Sign – Rose Gold
Back in 1925 2 Sided Acrylic Sign - Gold & Black
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$9.99
Back in 1925 2 Sided Acrylic Sign – Gold & Black
100th Birthday Personalized Poster
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$19.99
100th Birthday Personalized Poster
Back in 1925 Door Banner
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$9.99
Back in 1925 Door Banner
Amazon price updated: October 3, 2026 3:14 pm

3. Display Photos of the Birthday Celebrant from All Stages of Life

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$14.99

100th Birthday Photo Centerpieces – Set of 15

Amazon price updated: October 3, 2026 3:14 pm

You’ll want to make sure to display plenty of pictures at the party! Consider showing off old photographs in picture frames or in posters around the room.

The adorable photo banner pictured above is an easy way to display 14 of your favorite pictures. It would look great displayed in front of the cake table, or makes a wonderful photo opportunity if you hang it on the wall.

You can also make an impressive photo collage by hanging photos in the shape of the number 100. Read this post for unique ways to display photos at a milestone birthday party.

100th Birthday Photo Centerpieces - Set of 15
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$14.99
100th Birthday Photo Centerpieces – Set of 15
100th Birthday 4x6 Picture Frames - Set of 12
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$17.99
100th Birthday 4×6 Picture Frames – Set of 12
Custom 100th Birthday Photo Yard Sign - 17" x 23"
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$29.99
Custom 100th Birthday Photo Yard Sign – 17" x 23"
15pcs 100th Birthday Photo Display Stands
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$11.99
15pcs 100th Birthday Photo Display Stands
Amazon price updated: October 3, 2026 3:14 pm

Read Related Post: 22 Perfect 100th Birthday Gift Ideas

7 Fun 100th Birthday Party Games and Activities

1. Photo Booth with Fun Props

One of the best ways to get everyone talking and laughing is with a photo booth. It only takes a few minutes to set up and you’ll have everyone smiling in no time!

Basic photo booth tips:

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$9.99

Extra Large Fabric Black and Gold Backdrop

Amazon price updated: October 3, 2026 3:14 pm

Use a themed backdrop, such as the one pictured above.

Have fun 100th birthday props for guests to hold or wear.

Use your smartphone or iPad to take pictures of the guests. You can either print the pictures at the party or send digital copies to the guests.

If you don’t mind spending a bit extra, order one of the fun mini instant cameras that will print Polaroid-style pictures immediately.

Happy 100th Birthday Backdrop - Rose Gold
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$12.99
Happy 100th Birthday Backdrop – Rose Gold
100th Birthday Glasses Photo Booth Prop
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$14.98
100th Birthday Glasses Photo Booth Prop
Happy 100th Birthday Photo Booth Props - 36 Piece Set
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$12.99
Happy 100th Birthday Photo Booth Props – 36 Piece Set
-21%
Backdrop Stand Kit
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$32.29 $40.99
Backdrop Stand Kit
Amazon price updated: October 3, 2026 3:14 pm

2. 100th Birthday Games

WHO KNOWS ThE 100 Year Old Best? Game

 

Born in 1925 – pack of 10 printable games

 

born in 1925 100th birthday left-right game

 

Custom Birthday Bingo Game with Photos

 

Who doesn’t love a good game? For this special occasion, offer trivia games such as the ones pictured above. Guests will have a ball figuring out the correct answers!

You might also offer games from the guest of honor’s childhood, such as checkers, dominoes, and marbles.

3. Make a Slide Show

Create a slide show of pictures from throughout the birthday man or woman’s life. Set up a projector or laptop (or use a digital photo frame which can double as a wonderful gift) to showcase favorite memories.

You could also incorporate videos of family members and other loved ones who weren’t able to come to the party.

Use free photo editing software and templates such as these on Canva to quickly create an impressive slide show.

4. Play Music from the 1920’s

Music is a festive way to set the tone for your party. Make your guests feel like they’ve traveled back in time by playing tunes from different eras.

Think about all the early years of the guest of honor’s life and create a playlist that includes songs from those decades. Playback.fm has lists of all the top songs from each year.

5. Serve Nostalgic Food and Drinks

Most elderly people enjoy reminiscing about days long ago. Why not serve food and drinks that remind them of their younger days?

Ask the guest of honor what were some of their favorites when they were young. Do they remember tomato soup cake, or layered gelatin? This article features 20 desserts that were popular back in the 1920s.

As far as beverages, soda shops were very popular in the 20s and 30s (remember, Prohibition was in effect until 1933). This post tells you how to make 11 classic soda shop drinks that the honoree probably enjoyed as a child.

6. Include Loved Ones Who Live Far Away

You can have your guest of honor’s loved ones join the party via video chat, but be sure to choose an area with great wifi or cell reception.

You could also ask them if they would send you a recording about their favorite memory of the guest of honor so that person will still feel included in everything even though they may not physically attend!

7. Use a Creative Guest Book

Look for a guest book that allows guests to write a favorite memory or loving message to the birthday man or woman. He or she will love reviewing the guest book after the party is over.

100th Birthday Guest Book Idea - Take an instant photo of each guest and add that to the guest book. The guests can then write a loving message or memory.

An impressive – and super-fun – guest book idea is this hand-made photo guest book. Just use an Instax camera to take photos of your guests. Each guest can then write a message to the honoree and add their picture to the book.

100th Birthday Guest Book Folded poster
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100th Birthday Guest Book Folded poster
You Have Been Loved for 100 Years Signature Poster
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You Have Been Loved for 100 Years Signature Poster
100th Birthday Guest Book - Hardback
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$19.99
100th Birthday Guest Book – Hardback
Jumbo 100th Birthday Greeting Card/Guest Book Alternative
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$31.99
Jumbo 100th Birthday Greeting Card/Guest Book Alternative
Amazon price updated: October 3, 2026 3:14 pm

Read Related Post: 36 Clever 100th Birthday Cards – with Free Print at Home Cards!

How to Plan an Amazing 100th Birthday Party

Free 100th Birthday Party Planning Checklist

Free 100th Birthday Party Planner - Wondering how to plan a memorable party for someone turning 100? Get great ideas - and a free party planner!

Download our free 3-page 100th birthday party planning guide! Just click on the image above and the party planner will open in a new window.

There are a few things you might want to keep in mind when planning a party for someone turning 100. Here are my top tips:

1. Set a Budget

It’s so easy to get carried away with costs when planning a special party – you’re bound to find more ideas than you can actually use. So one of the first things you should think about is how much you’re willing to spend.

If you’re hosting the party with other people, it’s important that you all agree on an overall budget. That way no one will get upset at having to spend more money than they want.

When setting a budget, be sure to include the cost of:

  • The venue
  • Party invitations
  • Decorations
  • Food
  • Drinks
  • Party Supplies (plates, napkins, utensils)
  • Party Favors (if using)
  • Entertainment
  • Salary or tips if you’re hiring servers

2. Choose a Theme or Party Colors

You don’t have to choose a theme – the fact that it’s a 100th birthday is enough! However, you might want to use a theme and add in balloons or other party supplies that highlight the number 100.

Some of the more popular themes include:

Another option is to choose 2-3 primary colors to use for the party, which makes it easier to coordinate decorations and paper goods.

There isn’t an official color for the 100th birthday (official colors are for anniversaries, not birthdays). So feel free to use whatever color you prefer!

You may want to consider using colors that go well with black and gold, or with rose gold, as it’s easy to find party decorations that incorporate those colors.

3. Decide on the Guest list

Is this a huge bash for all ages? Is this for close friends and family only? Are children invited? Are you inviting out-of-town guests?

Talk to the guest of honor to see if they would like to invite people from their past – they may enjoy getting together with childhood friends or former co-workers.

Also check with close family members to see if they have any additions for the guest list.

4. Pick the Date and Time

Ideally, the party will be held on the actual birthday. For a larger bash, or for one that includes out-of-town guests, you should consider holding it on a weekend near the birthday so that more people can attend.

You might want to keep a couple of different dates in mind until you pick the venue.

You should be careful to consider the guest of honor’s health when considering the time. Many elderly people are at their best early in the day. You may want to consider an early afternoon/evening party.

5. Pick The Venue

You’ll want to decide on the venue as soon as possible. Popular options include someone’s house, a bar or restaurant, or renting a hotel event room.

If the guest of honor lives in an assisted living apartment or nursing home, they probably have an area that would work well.

If you think the weather is good, you could have the party in the backyard, a park, or by a lake. Be sure to have a backup in case of bad weather!

Call early to try to reserve any venue that you’re interested in.

6. Invitations

 

Now that you’re got the date, time, place and guest list, get started with the invitations. Even if the party is several weeks away, you can save on shipping fees by ordering invitations early.

Party invitations should usually be mailed about 4 weeks before the event. If you’ve invited guests from out of town, mail the invites 8-12 weeks prior so that they have time to make their travel plans.

 

Zazzle is my top pick for 100th birthday party invitations. You can choose to have the invitations printed, or you can choose a digital copy (or both) so that you can text invites – a great way to save on postage!

I also like to look for invitations that have matching party supplies, which makes it so easy to put together a well-coordinated party.

 
Blush Pink and Rose Gold Glitter Invitations - Set of 24
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$23.99
Blush Pink and Rose Gold Glitter Invitations – Set of 24
100th Birthday Invitation Cards with Envelopes - Set of 20
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$9.99
100th Birthday Invitation Cards with Envelopes – Set of 20
Amazon price updated: October 3, 2026 3:14 pm

7. Choose Party Decorations

Choose 2-3 primary colors for your party decorations for a more cohesive look. You’ll find great recommendations at the beginning of this post.

Consider whether you’ll want to decorate the outside of the venue as well. You can add yard decorations or hang a banner at the door as a fun way to greet your guests.

When planning decorations, don’t forget the little items such as tablecloths and party supplies!

8. Food and Drink

If you’re having the party catered or you’re hosting it at a bar or restaurant, you’ll work with professionals there on the menu.

If you’re making the food yourself, look for party food that can be made in advance. That way you won’t be rushing around too much at the last minute.

Remember to check Sam’s Club or Costco for party platters – they usually have fabulous (and affordable) appetizers that everyone enjoy.s

Don’t be afraid to ask family and friends for help! Many people would be delighted to make a dish or two.

9. Entertainment

Are you hiring entertainment? You may want to consider hiring a band or DJ for a larger party. Be sure to schedule them well in advance!

10. Photographer

You’ll want to take loads of pictures to remember this occasion, so you might want to consider hiring a professional photographer. Or ask one of the guests who loves taking pictures to serve as the photographer for the party.

Be sure to take pictures of each attendee with the guest of honor, as well as family groups.

11. Party Favors

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100th Birthday Can Coolers Party Favors – Set of 12

Although optional, I feel that party favors are a fun way to say thank-you to your guests. They can also be a nice reminder of the occasion for the attendees.

25 Pcs Personalized Candy Bar Wrappers
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$19.99
25 Pcs Personalized Candy Bar Wrappers
Cheers to 100 Years Party Favor Boxes - Set of 12
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$14.99
Cheers to 100 Years Party Favor Boxes – Set of 12
Black and Gold 100th Birthday Party Favor Stickers - 180 Labels
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$9.99
Black and Gold 100th Birthday Party Favor Stickers – 180 Labels
-21%
Mini Candy Bar Wrappers - Set of 90
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$7.49 $9.49
Mini Candy Bar Wrappers – Set of 90
Amazon price updated: October 3, 2026 3:14 pm

Try to choose party favors that go well with your theme or color scheme. Personalized favors make an especially elegant touch – I love the creative party favors at Zazzle!

Read Related Post: Brilliant 100th Birthday Wishes and Quotes

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