I DunNO wHAt To Do FoR mY 13 bIrThDaY!!!?!?! pLz HeLp!?

ok well my birthday is in september. and i want a really cool party that everybody will remember. i'm half tom-boi and half girly-girl. i have alot of friends but they all don't like sportz. my mom says i can spand as much money as i want because were on the rich side, but i don't know what to do. pLz HeLp!!