Any Sweet SIXTEEN Ideas ?! :)?

Ok, So I'll be turning 16 in August! I have a couple of months to plan. The only thing is, I've had my mind set on having a big hugeee party since I was 13! But now i'm not so sure anymore. What if it doesn't turn out the way I want it to? What if no one shows up? Thenn.. My birthday is gonna be ruined & im not sure if i wanna take that risk. Soooo, Is there any other good ideas that i can do to celebrate my 16th birthday? I mean.. Something FUN, & EXCITING! I'll invite some friends to whatever I do.. I just need ideas on WHAT to do! Lol, Any suggestions are greatly appreciated :) Thanks..