Fun stuff to do at a party?!
yonger sister likes...
art and crafts
Games: (have competitions to see who is the best a younger games, and have prizes for who wins)
truth or dare
hide and go seek tag in the dark
dress up and do makeup for a photo shoot
There are tons of thigs to do, but here are a couple, hope it helps! :)
Balloon Art. . . but make sure you get a really good one; not one who just does a couple of simple things!