Bring the practical essentials
Keep your travel documents, booking confirmations and accommodation address accessible offline. Bring a charged phone, suitable charger and any personal essentials you need for four nights. Leave valuable items you will not use at home.
Pack for days and late nights
Bring comfortable footwear and layers for different conditions. Check the forecast shortly before travelling rather than packing on the assumption of guaranteed summer heat. Make room for a change of clothes on departure day.
Check entry information when released
Bag rules, age requirements, permitted items and ticket collection arrangements will be stated with the final event information. Read those instructions before leaving and make sure every person in your group has their own documents.
Agree on the simple things
Choose a meeting point with your friends, plan how to return to your accommodation and keep your Sunday travel details to hand. A little coordination before the night starts makes the rest easier.