100th Birthday Party Checklist

A 100th birthday needs more than a cake and a guest list. You need to coordinate relatives, dietary requirements, seating, food service, photographs and a comfortable pace for the guest of honour. Start with the venue and guest numbers, then work towards the menu, room layout and personal details such as a memory table. This checklist puts the arrangements in a practical order, including the jobs that are often left until the last few days.

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The plan, step by step

Every task with its own sub-checklist, in the order you'll actually need them.

Preparations

Make guest list
Send Invitations
2 people
Process RSVPs
Collect Dietary Requirements
Reserve venue
Order birthday cake
Order flowers
Compile music selection
Gather photo materials
2 people
Print program
Make name tags
2 people
Create seating plan
2 people
Check the shopping list
2 people
Do the shopping
2 people
Pick up fresh produce
2 people
Pick up the cake
Chill Drinks
2 people
Prepare Snacks
3 people
Prepare buffet dishes
3 people
Clean up the venue
2 people
Set up tables
3 people
Set up chairs
3 people
Set the tables
3 people
Hang Decorations
3 people
Set up memory table
2 people
Test sound system
2 people
Set up the buffet
3 people
Set up reception table
2 people

Event

Welcome Guests
3 people
Serve aperitif
2 people
Refill Drinks
2 people
Lead birthday toast
Open the buffet
2 people
Refill the buffet
3 people
Serve Coffee and Tea
2 people
Cut the cake
2 people
Remove waste during the event
See Guests Off
2 people

Aftercare

Chill leftovers
2 people
Take down tables and chairs
3 people
Wash Dishes
3 people
Clean up the venue
3 people
Remove decorations
2 people
Take out the waste
2 people
Return borrowed items
2 people
Divide leftover food
2 people
Pack away equipment
2 people

What to bring

Grouped the way you'd shop for it, with quantities.

Furniture

Tablesqty 7
Chairsqty 55
Tableclothsqty 7
Coat Rack

Tableware

Dinner Platesqty 60
Dessert Platesqty 60
Coffee Cupsqty 60
Drinking glassesqty 80
Wine glassesqty 60
Coffee Spoonsqty 60
Dinner knivesqty 60
Dinner forksqty 60
Serving Spoonsqty 10

Kitchen

Serving bowlsqty 10
Serving plattersqty 8
Serving utensilsqty 12
Cutting Boardsqty 3
Chef's and bread knivesqty 4
Water jugsqty 6
Coffee Machinesqty 2
Thermosesqty 4

Equipment

Coolersqty 4
Bluetooth Speaker
Microphone
Extension Cordsqty 3

Decorations

Balloonqty 100
Balloon arch
Bannersqty 8
Table decorationsqty 8
Photo Framesqty 12
Welcome sign
Name tagsqty 55
Flower vasesqty 8

Lighting

String Lightsqty 4

Cleaning

Trash binsqty 4
Bucketsqty 2
Mopsqty 2
Broom and dustpanqty 2

Catering

Groceries

Tips

Confirm the guest list and dietary requirements before finalising food quantities or the table plan. Set a reply deadline at least 3 weeks before the celebration so you have time to follow up.
Order the birthday cake and flowers at least 2 weeks ahead, then arrange collection times separately. A cake can need refrigeration, so check where it will be stored before the day.
Prepare the memory table and collect photographs early. Ask relatives for pictures at least 3 weeks in advance, because scanning, printing or finding frames often takes longer than expected.
Plan the room around comfort rather than appearance. Put chairs where the guest of honour can rest easily, leave clear routes between tables, and test the microphone and speaker before guests arrive.
Do the final food and equipment check 1 day before. Chill drinks, confirm the cake pickup, check serving utensils and coffee equipment, and leave only fresh items and last-minute setup for the event day.

Frequently asked questions

How far in advance should I plan a 100th birthday party?: Start planning 8 to 12 weeks before the celebration. Reserve the venue and build the guest list first, then send invitations early enough to collect replies and dietary requirements at least 3 weeks before the event.
How many drinks should I provide for a 100th birthday party?: Plan around 2 to 3 drinks per guest for the first hour, then about 1 drink per person per hour. Include water, soft drinks, tea and coffee, and keep extra chilled drinks available for unexpected guests.
When should I order a cake for a 100th birthday?: Place the cake order at least 2 weeks before the party and confirm the collection time a few days beforehand. Arrange a cool, level place for it immediately after pickup, especially if it has cream or fresh decoration.
How do I organise seating for a 100th birthday party?: Make the table plan after you have received the guest replies and dietary information, ideally 1 to 2 weeks before the event. Keep the guest of honour in an easy-to-reach seat with clear access, and leave enough space for comfortable movement.

Start this plan in Lizzt

Every task and item on this page, ready in your own event. Invite people, split the work, and see who has done what.