Small Sweet Sixteen Birthday Party Ideas? **HELP**?

I have been planning my sweet sixteen for awhile now but still haven't settled with an idea. My birthday is in november. It will most likely be fore me and two-three friends. One idea was a broadway play in the next town over, but for that many people it gets expensive. Second idea was glamor shots, we found a local photographer who does a similar thing becasue there isn't one in the area. But that is also getting expensive. Third idea which is what we might get stuck with is a little-kid birthday party where we'd go to like Build-A-Bear and other little kid activities. What are other little kid ideas? I really want a fun memorable ***ORIGINAL*** birthday. I am also looking into a party where a bunch of people just come over to hang out, but I don't want just like movies etc, so idk. I already had a night at the oscars birthday where everyone dressed up. It needs to be cheap, like 300 dollars of less. PLEASEEEEEEEEEE HELPPPPPPPP SOOONNNNNNNNN