How to organise a 90th birthday celebration

A 90th birthday needs a calm schedule, comfortable seating and a programme that does not tire the guest of honour. Start by confirming the guest list and venue, then collect dietary needs before ordering catering and the cake. Allow time for photos, speeches and a presentation, but keep each contribution short. The final setup works best when food, coffee, sound and toilets are checked separately rather than left until guests arrive.

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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

1
Make guest list
2
Send Invitations
3
Process RSVPs
4
Collect Dietary Requirements
5
Confirm reservation
6
Place catering order
7
Order cake
8
Compile music
9
Gather photos for presentation
10
Coordinate speeches
11
Do the shopping
2 people
12
Pick up cake and chilled items
2 people
13
Chill Drinks
2 people
14
Prepare buffet dishes
3 people
15
Prepare Snacks
2 people
16
Set Up the Coffee Corner
2 people
17
Set up tables
3 people
18
Set up chairs
3 people
19
Set up buffet
3 people
20
Hang Decorations
2 people
21
Set up photo wall
2 people
22
Connect sound equipment
2 people
23
Prepare presentation
24
Check the restroom
25
Place Trash Bins

Event

26
Welcome Guests
3 people
27
Guide the guest of honor
28
Serve welcome drinks
2 people
29
Serve Snacks
2 people
30
Open the buffet
2 people
31
Refill the buffet
2 people
32
Refill Drinks
2 people
33
Serve Coffee and Tea
2 people
34
Cut the cake
2 people
35
Assist with speeches
36
Manage the music
37
Take photos
38
Clear the Tableware
2 people

Aftercare

39
Pack leftovers
2 people
40
Sort waste
2 people
41
Wash Dishes
2 people
42
Turn off equipment
43
Remove decorations
2 people
44
Put away tables and chairs
3 people
45
Clean up the venue
3 people
46
Return Borrowed Items
2 people
47
Collect lost property

What to bring

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

Furniture

Tablesqty 6
Chairsqty 45
Buffet tablesqty 2
Bar stoolsqty 4

Tableware

Dinner Platesqty 50
Pastry platesqty 50
Coffee Cupsqty 50
Drinking glassesqty 60
Wine glassesqty 45
Coffee Spoonsqty 50
Dinner cutleryqty 50
Serving Spoonsqty 8
Serving tongsqty 6

Kitchen

Serving plattersqty 8
Covered serving plattersqty 4
Cutting Boardsqty 3
Chef's Knifeqty 3
Cake Knife
Jugsqty 6
Thermosesqty 4

Equipment

Coffee machineqty 2
Kettleqty 2
Coolersqty 3
Bluetooth Speaker
Extension cordsqty 3
Power Stripsqty 3
Laptop
Projector
Projection screen

Decorations

Tableclothsqty 6
Balloonqty 60
Balloon arch
90 number balloons
Bannersqty 6
Photo Framesqty 12
Photo wall backdrop
Flower arrangementsqty 4
Vasesqty 4
Table numbersqty 6
Welcome sign

Lighting

String Lightsqty 4
LED Candlesqty 20

Cleaning

Trash binsqty 4
Bucketsqty 2
Mopsqty 2
Dustpan and Brushqty 2
Cleaning glovesqty 4

Catering

Groceries

Tips

Send invitations at least four to six weeks ahead and set the RSVP deadline around two weeks before the celebration. Use the final replies to confirm dietary requirements and seating needs.
Confirm the reservation and catering order once you know the guest count. Order the cake at least one week ahead, and arrange collection of the cake and chilled items on the day or the day before.
Build the programme around the guest of honour: allow 10 to 15 minutes for speeches and keep a photo presentation to roughly 10 minutes. Collect photos and test the laptop, projector and screen at least one day before.
Set up tables, chairs, buffet tables and the coffee corner before preparing food. Count plates, glasses, cutlery and serving utensils for every guest, then add about 10 percent extra for breakages and second servings.
Finish the room check 30 to 45 minutes before arrival. Put drinks in coolers early, check the toilet, place waste bins, test the Bluetooth speaker and keep extension cables and power strips safely out of walking routes.

Frequently asked questions

How far in advance should I plan a 90th birthday party?: Start six to eight weeks ahead. Send invitations after the venue and date are confirmed, and close RSVPs about two weeks before the party so catering and seating can be finalised.
How much food and drink do I need for a 90th birthday?: For the first hour, allow two to three drinks per person, then about one drink per person per hour. Order food for the confirmed guest count and add roughly 10 percent if guests are likely to want second servings.
How long should speeches and a photo presentation be?: Plan 10 to 15 minutes for speeches and around 10 minutes for the photo presentation. Ask speakers for their final contributions at least one week in advance so the order and equipment can be tested.
When should I set up the venue on the day?: Begin the room setup two to three hours before guests arrive. Aim to finish the final safety and equipment check 30 to 45 minutes beforehand, with drinks chilled and the buffet ready to serve.

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