Any ideas or suggestions for my 13th birthday party?

I want to have a boy-girl, Arabian Nights-themed party. I'll definitely dress up as a genie or belly dancer. I need ideas for food, music, and activities. I'll rent the clubhouse of my community, which can fit 50 people. Right now I have 20 people on my A-list and 10 on my B-list. For food, I want to do some traditional Far Eastern cuisine such as pita and hummus, but I need some more suggestions. Something that isn't too expensive and can serve about 25 people. For music, I want songs that are popular with kids aged 12-14. Also, some slow songs. To see which songs I have some up with so far, check this link. http://www.youtube.com/missnessiecullen Look at the second playlist on the right, entitled "13th Birthday". For activities, explain how to play the various kissing games and what you think of them. When should I have it, the weekend before school lets out, or the very weekend? My birthday is June 5th and we get out at the end of May. Any decorating ideas? I'll do it indoors in a small-ish room.