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Sorry its a bit late but cookie island at gallions reach is also great for future ref!! its about £10 per child, but for my sons birthday that got us free play on the equipment, then you got a meal (chicken nuggets, fish finger stuff) ((you could also hav a cold sandwich buffet option),ice cream, an hour in a private party room for games etc hosted by one of their staff, invitations, party bags, and my son got an action figure and birthday boy t-shirt to take home!