Party Game ideas for Boy-Girl party ages 13-15?

I'm looking for games that aren't like spin-the-bottle or anything like that. This is a party with 25 people and there will be music and stuff but I don't want it to be just that. There will be like limbo and such but I don't want anything lame. Like we might go to a nearby park and play Fugative or capture the flag. The place the party will be at is this big community neighborhood clubhouse place with a big tv inside and a big patio behind it with a fireplace and tables and chairs. So any suggestions? Thanks!