Ideas for 7 year old birthdays

Hello ladies , help please

I have a Caitlyn turning 7 in 1week (and 6 days,according to my ticker ) and I am at loss what to do for her birthday .

Because I was so very clever (haha) her brother is due 2 weeks after her birthday , so a big party is out of the question , besides we don't know where we will be living .

I would like to do something tho, she has 5 friends who "have to come " which im fine with , but its WHAT to do , thats bugging me .
I thought I had sorted this out , but now with the whole moving house thing i don't know .

I had the idea of hiring out a room at our local pool for a couple of hours, and having food there, the pools heated , but is that a silly idea for this time of year ?

any suggestions would be greatly appreciated , thanks girls !

Edited by caitlynsmygirl