Hi there, it's my dd's 3rd b'day soon, I have sent invites to 14 of her nursery friends via the carers at nursery, with my email address at the bottom for RSVP's. Only 4 people have RSVP'd, and I have no way of chasing up the others because we are on holiday tomorrow for a week. Do I just assume people are coming and that they would say if they weren't coming? Am getting quite stressed about numbers for food/party bags.