Hmm. Im at this stage in life too, maybe the zoo? Ice skating... roller skating? Even something simple, like cinema, mcdonalds then sleepover. If you want to do it at home, get some movies, snacks, pizza, ice-cream, typical sleepover stuff - People dont have to sleepover, though having a few close friends stay the night is great. My friend is just having me round for her birthday. We're going to hers, a park nearby, swimming in a river, shops for junk food, movie, wii, playstation then city the next day. This is all with someone who sadly, doesnt have a stable income. Cheap and fun!

don't call 10 people together a party, this is a gathering. how about a tea party LOL, kids these days.

spin the bottle

7 minutes in heaven

pin the tail on the donkey

arcade/game room

shopping

movies

there really isnt much to do at your age...

I'm a girl, I don't want another pool or beach parties , the party is gender mixed, there's going to be at least 10 people not including family. Something not too expensive..