What to buy for a city trip birthday

A city trip birthday needs more than snacks and a cake. You are packing for a moving group, a shared meal or picnic, changing weather and a full day away from home. Use this list to cover food, drinks, serving equipment, cooling supplies, decorations and small items people often remember only after leaving. Buy most groceries the day before, chill drinks overnight, and keep the cake and fragile items separate during transport.

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What to bring

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

Furniture

Picnic blanketqty 2

Tableware

Reusable cupsqty 15
Reusable platesqty 15
Reusable cutleryqty 15
Cake knife
Serving platterqty 2

Equipment

Power banksqty 6
Charging cablesqty 8
Portable speaker
Phone holder
Coolersqty 2
Thermos bottlesqty 2

Decorations

Balloonsqty 20
Balloon ribbon
Birthday flags
Table décorqty 2
Gift bag

Catering

Backpacksqty 12
Drink bottlesqty 12
Ice packsqty 8
Napkin holderqty 2
Cutting board
Kitchen knife
Food containersqty 6
Ice cube trayqty 2
Groceries
- Sandwiches - 30 pieces
- Wholemeal bread - 2 loaves
- Pistolets - 15 pieces
- Young cheese - 500 grams
- Cooked ham - 400 grams
- Chicken breast slices - 400 grams
- Hummus - 2 tubs
- Cream cheese - 2 tubs
- Unsalted butter - 250 gram
- Mayonnaise - 1 bottle
- Ketchup - 1 bottle
- Mustard - 1 jar
- Cucumber - 4 pieces
- Cherry tomatoes - 1 kilo
- Carrots - 1 kilo
- Bell peppers - 6 pieces
- Grapes - 1,5 kilos
- Apples - 12 pieces
- Bananas - 12 pieces
- Strawberries - 1 kilo
- Paprika chips - 3 bags
- Plain chips - 3 bags
- Tortilla chips - 3 bags
- Salted peanuts - 2 bags
- Spiced nuts - 2 bags
- Muesli bars - 20 pieces
- Mini pretzels - 2 bags
- Chocolate cookies - 2 packs
- Birthday cake - 1 piece
- Candles - 1 box
- Cola - 4 bottles
- Cola Zero - 3 bottles
- Sinas - 2 bottles
- Iced tea - 3 bottles
- Spa Blauw - 24 bottles
- Spa Red - 12 bottles
- Apple juice - 2 cartons
- Coffee - 2 packs
- Tea - 1 box
- Sugar - 500 grams
- Milk - 4 liters
- Lemons - 4 pieces
- Paper towels - 2 rolls
- Toilet paper - 1 pack
- Trash bags - 1 roll
- All-purpose cleaner - 1 bottle
- Wet wipes - 2 packs

Cleaning

Hand sanitizerqty 3
Tissue packsqty 12
Litter picker

Tips

Plan around 1.5 litres of water per person for a full day, plus two to three drinks per person for the first hour. Pack extra drink bottles so nobody has to search for a shop between activities.
Buy one serving of cake per guest, then add two extra portions for uneven slices or a last-minute attendee. Pick it up on the day and carry a cake knife and serving platter separately.
For a picnic-style stop, take one reusable plate, cup and set of cutlery per person, plus at least 10% extra. Pack napkins, food containers and a cutting board so leftovers do not end up loose in backpacks.
Freeze ice packs the night before and use a cooler for perishable food and drinks. A thermos bottle is useful for hot drinks, while an ice cube tray helps you prepare enough ice before departure.
Charge every phone and power bank overnight, and pack one charging cable per phone type plus one spare. Download route maps before leaving because group members may lose signal or drain their batteries while taking photos.

Frequently asked questions

What should I buy for a city trip birthday picnic?: Plan one meal, two snacks and around 1.5 litres of water per person for a full day. Add cake, reusable plates, cups and cutlery, napkins, food containers, a cooler and ice packs.
How much cake do I need for a birthday city trip?: Buy one portion per guest and two extra portions. For 12 people, that means cake for 14 servings, plus a cake knife and serving platter for cutting it outside.
When should I buy groceries for a city trip birthday?: Buy non-perishable groceries one or two days ahead. Get fresh food and pick up the cake on the day before departure, then chill drinks and freeze ice packs overnight.
What do I need to bring for drinks on a city trip?: Take one reusable drink bottle per person, about 1.5 litres of water per person, and two to three additional drinks per person for the first hour. Use coolers, ice packs and reusable cups to keep everything manageable.

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