Noah is to turn 4 in February which in the log scheme of things, not very far away! My question to you is, if I were to have a party for him this year with his friends, how many is a nice number to invite? And how much do ou recon it would cost? Food, bouncy castle etc? Anyone any ideas? I've never done it before!! We can hire out our church's hall pretty cheaply so the venue isn't an issue!