15th birthday party ideas?

My birthday is coming up and I need ideas for a cool birthday party. I'm a girl, so it has to be something that a girl would do, but I also have a lot of guy friends, so it has to be something a guy could go to and have fun. I've already had a halloween birthday party, it was last year. My mom said that since my halloween birthday party was so great, she thinks I should do a regular birthday party and when halloween comes, do a halloween party. My birthday is in September, just so you know =P

15th birthday party ideas?
Do a calendar party, where each guest picks a month and has to dress up like that month and have a photo shoot and make a calendar for all your friends and you. That sounds like fun.....
Reply:Birthdays parties are pagan celebrations, you should avoid them at all costs.
Reply:how bout u guys all catch a movie and than u can bring all the girls over to your house and have them sleep over.
Reply:do a Hawaiian party you can have blow up palm trees and stuff look online for more ideas for a HAwaiian party
Reply:Oh the joys of youth! I can remember many parties from the teen years. We started shagging around your age. You guys be safe now!
Reply:im turning 16 tomorrow and for my b-day im having a bunch of my girls over, then we're gonna get high, eat, rent some movies from blockbuster, then chill out at starbucks, then go home and have a sleepover with a shitload of ice cream
Reply:Just have a regular party. put on some music and make sure you have lots of food :]
Reply:why not have a mass outing to like bowling/ cinema/paintballing and then go out for a meal?