Having DD's 2nd bday party in Sept and there will be about five or six 4-6year olds (the rest will be under 3) that I worry will be bored out of their minds.

I've gotten a few good ideas from here but I'm looking for more. The idea of hiring an entertainer for just a few kids seems silly. I thought about hiring my nanny to see if she'd run some activities/games but I don't know what they'd be?

Any thoughts, ideas?