How to organize a water games afternoon

A water games afternoon works best when the site, equipment and safety briefing are ready before participants arrive. Start by confirming the venue, sending invitations and collecting dietary requirements, then use the final week to check the forecast and inspect the site. On the day, set up shaded areas, changing booths, game stations, drinks and snacks in that order. Leave enough people free to supervise games, refill water stations and handle late arrivals instead of assigning everyone to setup.

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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
Reserve venue
2
Send invitations
2 people
3
Process registrations
4
Collect dietary requirements
5
Check the weather forecast
6
Print the schedule and map
7
Check game materials
2 people
8
Do the shopping
2 people
9
Check water stations
10
Chill drinks
2 people
11
Set out fruit and snacks
2 people
12
Fill water balloons
3 people
13
Prepare snacks
3 people
14
Inspect the site
2 people
15
Set up tables and chairs
4 people
16
Build party tents
4 people
17
Set up game stations
4 people
18
Hang up decorations
2 people
19
Set up the catering table
2 people
20
Set out safety equipment
2 people

Event

21
Receive participants
3 people
22
Give safety instructions
2 people
23
Assign teams
3 people
24
Supervise water games
6 people
25
Refill the water stations
2 people
26
Serve drinks
2 people
27
Refill drinks
2 people
28
Serve snacks and fruit
3 people
29
Check for slippery spots
2 people
30
Collect water play equipment
4 people
31
Lead the closing game
4 people
32
See participants off
2 people

Aftercare

33
Cover leftovers
2 people
34
Collect waste
4 people
35
Clear tables and chairs
4 people
36
Take down party tents
4 people
37
Clean game materials
3 people
38
Wash dishes
2 people
39
Clean the grounds
4 people
40
Dry and store materials
3 people
41
Empty waste containers
2 people
42
Hand over the venue
2 people
43
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 40
Picnic blanketqty 6
Changing boothsqty 2

Sports equipment

Water gunsqty 20
Buckets of waterqty 12
Plastic cups for gamesqty 60
Spongesqty 30
Inflatable ballsqty 12
Plastic conesqty 20
Ropeqty 2
Stopwatchqty 2
Scoreboardqty 2
Water hosesqty 4
Sprayersqty 4

Tableware

Reusable drinking cupsqty 50
Reusable platesqty 50
Reusable cutleryqty 50
Small bowlsqty 10
Serving spoonsqty 6

Equipment

Coolersqty 4
Thermos flasksqty 3
Water barrelsqty 4
Extension cordsqty 2
Speaker
Megaphone

Kitchen

Cutting boardsqty 3
Kitchen knivesqty 3
Coolersqty 2

Decorations

Buntingqty 4
Welcome sign
Waterproof markersqty 6
Laminated game cardsqty 12

Lighting

LED lampsqty 4

Cleaning

Broomqty 2
Floor squeegeeqty 2
Buckets for cleaningqty 3
Microfiber clothsqty 10
First aid kit

Catering

Groceries

Tips

Check the weather forecast 48 hours before the afternoon and again on the morning itself. Have party tents and a dry area ready so the schedule can continue if there is light rain or strong sun.
Set up at least four clearly marked zones: registration, changing, refreshments and games. Keep water hoses, extension cords and electrical equipment separated from standing water to reduce trip and shock risks.
Fill water balloons and buckets shortly before the start, not hours in advance. Prepare each game station with its own cones, sponges, cups or water guns so teams do not lose time collecting equipment between rounds.
Plan the opening briefing for 10 minutes and explain boundaries, slippery surfaces, safe water use and where to find drinking water. Assign teams before the first game and give each team a visible meeting point.
Provide one water station near the games and another near the seating area, then check both every 30 minutes. Chill drinks before guests arrive, but keep drinking water accessible throughout the afternoon rather than only at the catering table.

Frequently asked questions

How long should a water games afternoon last?: Allow 3 to 4 hours, including a 10-minute safety briefing, several short game rounds and at least one 20-minute snack break. Build in 15 minutes at the end for changing and collecting equipment.
How far in advance should I plan a water games afternoon?: Reserve the venue and send invitations at least 3 to 4 weeks ahead. Collect registrations and dietary requirements no later than 7 days before the event so you can buy food and assign teams accurately.
How much drinking water do I need for a water games afternoon?: Plan roughly 1 litre of drinking water per person for a warm 3- to 4-hour afternoon, plus extra for refilling water stations. Keep additional chilled drinks in coolers and refill the stations during every game break.
What should I prepare the day before a water games afternoon?: Check the forecast, print the schedule and map, inspect the site and confirm that all 41 planned items are available. Prepare snacks and chill drinks, but fill balloons and set up the game stations on the day so they are ready and usable.

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