How to organise an anniversary barbecue without last-minute chaos

Start by fixing the guest list, venue and serving time, then work backwards from when the barbecue needs to be lit. Send invitations early enough to collect registrations and dietary requirements before you finalise the menu and quantities. Book the barbecue, tables, chairs and party tents before checking what you already have. On the day, keep chilled drinks, food preparation and guest seating separate so the cooking area does not become a bottleneck.

Organize this event for free with Lizzt

The plan, step by step

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

Preparations

1
Send invitations
2
Process registrations
3
Collect dietary requirements
4
Reserve barbecue
5
Reserve furniture
6
Determine menu and quantities
2 people
7
Check the weather forecast
8
Check the shopping list
2 people
9
Do non-perishable shopping
2 people
10
Collect materials
2 people
11
Buy fresh groceries
2 people
12
Chill drinks
2 people
13
Marinate meat and vegetables
2 people
14
Set out tableware and cutlery
2 people
15
Set up tables and chairs
3 people
16
Build party tents
4 people
17
Set up barbecue and worktables
3 people
18
Hang lighting
2 people
19
Hang decorations
2 people
20
Prepare salads and sauces
3 people
21
Set out vegetables and bread
2 people
22
Set up the buffet and drinks station
2 people
23
Check toilets and waste points

Event

24
Light the barbecue
2 people
25
Welcome guests
2 people
26
Serve aperitifs and snacks
2 people
27
Grill meat and vegetables
3 people
28
Restock the buffet
2 people
29
Refill drinks
2 people
30
Clear away dishes
2 people
31
Serve dessert and coffee
2 people
32
Operate music and lighting
33
See off the last guests
2 people

Aftercare

34
Store food safely
2 people
35
Collect waste
3 people
36
Let the barbecue cool down
37
Clear tables and chairs
3 people
38
Wash the dishes and kitchenware
3 people
39
Clean the venue
3 people
40
Remove decorations and lighting
2 people
41
Check and pack materials
2 people
42
Return borrowed materials
2 people

What to bring

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

Furniture

Party tentsqty 2
Foldable tablesqty 6
Folding chairsqty 45
Buffet tablesqty 2
High tablesqty 3

Tableware

Dinner platesqty 50
Dessert platesqty 50
Glassesqty 60
Coffee cupsqty 45
Knivesqty 50
Forksqty 50
Serving spoonsqty 12

Equipment

Barbecuesqty 2
Coolersqty 4
Bluetooth speakersqty 2
Extension cordsqty 3
Power stripsqty 3
Lightersqty 3

Kitchen

Cutting boardsqty 4
Chef's knifeqty 3
Serving plattersqty 10
Mixing bowlsqty 5
Scissorsqty 2
Aluminum foilqty 2

Decorations

Buntingqty 6
Balloonsqty 50
Tableclothsqty 8
Menusqty 6

Lighting

String lightsqty 4
LED lampsqty 8
Battery lanternsqty 4

Cleaning

Waste binsqty 4
Washing-up tubsqty 3
Spongesqty 6
Hand broomsqty 2

Catering

Groceries

Tips

Set a response deadline at least 10 days before the barbecue. Use the final guest count to calculate food, seating, plates, glasses and dietary alternatives rather than guessing from the invitation list.
Plan the food in two waves: do non-perishable shopping several days ahead, then buy fresh groceries one day before. Marinate meat and vegetables in advance, but keep salads, sauces and cut vegetables chilled until serving.
Check the weather forecast 48 hours before the event and again on the morning itself. Party tents, weighted furniture, lighting and extension cords need to be ready before the first guests arrive, not when rain starts.
Create separate zones for the barbecue, buffet and drinks station. Put serving spoons, platters, cutting boards and foil at the food stations, and keep raw ingredients away from bread, salads and ready-to-eat food.
Allow at least 90 minutes for setup before guests arrive. Set out tables, chairs, tableware, decorations and lighting first; light the barbecue only when the cooking area, worktables and fire-lighters are fully organised.

Frequently asked questions

How far in advance should I plan an anniversary barbecue?: Send invitations around 4 weeks before the date and set the RSVP deadline for 10 days beforehand. Reserve the barbecue, furniture and party tents as soon as the date and guest estimate are known.
How much food should I buy for an anniversary barbecue?: For a mixed menu, allow roughly 250–350 g of meat or vegetable alternatives per adult, plus 200–250 g of salads, vegetables and bread. Add separate portions once dietary requirements are confirmed.
When should I buy and prepare barbecue food?: Buy non-perishable items 3–5 days ahead and fresh groceries 1 day before serving. Marinate meat and vegetables the day before, then prepare salads and sauces on the event day while keeping them chilled.
How early should I set up an outdoor anniversary barbecue?: Start setup at least 90 minutes before guests arrive and allow another 30 minutes if you need to build party tents or hang lighting. The barbecue should be ready before the welcome, but light it according to the cooking time of the first food.

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.

Organize this event for free with Lizzt

Organize for free and invite your contacts!