Help! My Sweet 16!!

Hey,
I`m turning 16 this june. I know that`s a very long time from now, but i would like to have an idea of what i`m doing in advance so that i can make it as perfect as possible.
I already know that i cannot rent out a hall, or have it be too big. Last year, for my 15th i had a huge luau, which was probably the stupid thing i could`ve done, because now i have to top it! i need help coming up with some fun, funky, and hopefully punky ideas for my themed sweet 16. I want my friends to have fun and have stories to tell when it`s over. Please email me some of your ideas, i could really use your help.
Thank you,
-dawn