What should I do for my Birthday?

So I want to do something with all my friends for my birthday but i don't know what to do. Were 16 and love to go to house parties and stuff so whenever it's one of my friends birthdays they throw a house party and we all get drunk and what not. But that's not an option for me my parents wouldnt allow that at all, so I have no idea what to do. I go to everybodys birthdays and give gifts, so I want to recieve gifts in return. The only thing I was thinking was maybe having people over just to hangout no drinking or anything and have them over for dinner order pizza, there would probably be around 10-20 of us. Or maybe have a backyard bash kinda thing where we all just hangout in the backyard of my house since I have a fairly big yard and have a campfire or something. Anything helps thanks for all your ideas in advance!