Put on a small concert. Get some local bands to play ? Admission to the show could free, but you could sell food and drinks. Or vice versa. Charge a fee to attend, but have free food and drinks? It would take some organizing, but it sounds like a good idea to me.
If it's for a School/College/work thing, setting up a stall where people can throw Paint balloons, or even wet, soapy sponges at the teachers or bosses can be a lot of fun. Add in a couple of food stalls and send an invite to everyone involved is great.
Its a contest at school.
A huge film company has promised a flight Uganada to the person who comes up with the best fundraising idea
Help me guys I dont care if its crazy.
Hire some little girls and hold lemonade stand.. then when the fags in the white van come driving by.. tell them they must donate $500 and they'll eat their candy.. then after they donate.. appear from behind the table and say freeze bitch and pull out a .44 magnum