How to organise a diploma barbecue without last-minute stress

A diploma barbecue works best when you lock down the practical details before buying food. Confirm the date, location and guest numbers first, then arrange shelter, tables, barbecue equipment and dietary requirements. The final 48 hours are for shopping, chilling drinks and food, printing the layout and checking the weather—not solving missing equipment. On the day, set up the welcome desk, seating and buffet before guests arrive, while the barbecue area stays safely separate from tables and cables.

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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
Confirm date and location
2
Send invitations
3
Process registrations
4
Collect dietary requirements
5
Send reminder to guests
6
Confirm final guest count
7
Reserve barbecue and party tent
8
Check the weather forecast
9
Check the shopping list
10
Do the shopping
2 people
11
Store drinks refrigerated
2 people
12
Keep meat and vegetarian products chilled
2 people
13
Print the program and table layout
14
Check the venue and grounds
2 people
15
Set up party tent
4 people
16
Set up tables and chairs
3 people
17
Place barbecue safely
2 people
18
Hang lighting
2 people
19
Connect the music
2 people
20
Set out tableware and cutlery
2 people
21
Set up buffet tables
2 people
22
Prepare salads and side dishes
3 people
23
Portion meat and vegetables
2 people
24
Set out drinks and ice
2 people
25
Set up the welcome desk

Event

26
Light the barbecue
2 people
27
Welcome guests
2 people
28
Serve welcome drinks
2 people
29
Serve snacks
2 people
30
Grill barbecue dishes
3 people
31
Restock the buffet
2 people
32
Refill drinks
2 people
33
Serve dietary meals separately
34
Serve coffee and tea
2 people
35
Serve dessert
2 people
36
Announce the final round
37
Collect trash and empty bottles
2 people

Aftercare

38
Let the barbecue cool safely
2 people
39
Wash dishes and cutlery
3 people
40
Clear tables and chairs
3 people
41
Take down the party tent
4 people
42
Clean the venue
3 people
43
Check leftover food
2 people
44
Empty and clean coolers
2 people
45
Clean equipment
2 people
46
Return borrowed items
2 people

What to bring

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

Furniture

Party tentqty 2
Tablesqty 6
Chairsqty 45
Buffet tablesqty 3
High tablesqty 3

Tableware

Reusable platesqty 50
Reusable bowlsqty 50
Reusable glassesqty 80
Coffee cupsqty 45
Cutlery setsqty 50
Serving plattersqty 10
Serving tongsqty 6

Equipment

Gas barbecuesqty 2
Gas cylindersqty 3
Coolersqty 4
Kettlesqty 2
Bluetooth speakersqty 2
Extension cordsqty 4
Power stripsqty 4

Kitchen

Cutting boardsqty 4
Chef's knivesqty 4
Aluminum grill traysqty 6
Ice packsqty 16
Measuring cupsqty 2
Mixing bowlsqty 6
Coffee potsqty 3
Thermos flasksqty 3

Decorations

Tableclothsqty 8
Buntingqty 12
Balloonsqty 80
Welcome sign

Lighting

String lightsqty 6
Outdoor lightsqty 4

Cleaning

Waste binsqty 4
Hand broomsqty 2
Dustpan and brushqty 2
Bucketsqty 3
Spongesqty 6
Tea towelsqty 12
Towelsqty 6

Catering

Groceries

Tips

Ask guests for dietary requirements when they register, then check the final list before portioning meat and vegetables. Keep vegetarian products chilled separately and use separate serving tongs.
Confirm the final guest count at least 3 days before the barbecue. It determines how many chairs, plates, glasses, drinks and food portions you need, and prevents a late supermarket run.
Check the weather forecast 48 hours beforehand and make the party tent decision then. If rain is possible, set up the tent before arranging tables, buffet tables and the welcome desk.
Set up the barbecue on stable ground away from the party tent, tables and extension cords. Keep gas cylinders upright, and leave a clear route for the person grilling and for guests collecting food.
Prepare salads and side dishes before guests arrive, but leave hot grilling until serving time. Put drinks and ice out shortly before arrival, while meat and vegetarian products remain chilled until needed.

Frequently asked questions

How far in advance should I plan a diploma barbecue?: Fix the date and location at least 3 to 4 weeks ahead so guests can register. Confirm the final guest count and dietary requirements 3 days before the event, then shop no later than the day before.
How much food and drink do I need for a diploma barbecue?: Use the confirmed guest count as your base and plan about 2 to 3 drinks per person for the first hour, then roughly 1 drink per person per hour. Buy food only after registrations and dietary requirements are final, so vegetarian portions are not guessed.
When should I set up the party tent and barbecue?: Check the forecast 48 hours before the barbecue and set up the party tent and tables before guests arrive. Place the barbecue at least 2 hours before serving, allowing time to check the gas supply, safe position and cooking area.
What should I do on the morning of a diploma barbecue?: Allow 3 to 4 hours for site checks, tent and furniture setup, buffet preparation, tableware, lighting, music and the welcome desk. Keep drinks refrigerated, food chilled, and put out ice and serving items shortly before guests arrive.

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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.