HI my freindly fellow craftsters!!!!! I have been crafting for a loooong time, but only have evr made stuff for myself or for friends. this october, my husband and are going to a 2 day music festival in new orleans (beastie boys!!!! yay!!!!), and in order to help pay for the trip i was thinkin gof trying to sell something small and cool like wristbands, hemp necklaces, or whatever. my question is, does anyone have any tips or experience with selling homemade goodies at a music concert? is it illegal? if so, is it easy to get around the rules? what's a good craft, easy to make in quantity, that people like to buy? any advice is very welcome....my husband and i really cannot afford this trip at all, but we arew so desperate to see the b boys!!!

thanks in advance.