what's good about a FOAM PARTY!?!

i'm invited to an 18th birthday foam party at a club and i've never been to a foam party before. i was wondering what's good about them (from your past experiences)? I don't see how dancing in foam can be fun because you're outfits get ruined don't they :/ and how on earth can guys find you sexy when your make up has dripped all over your face and have foam all over?!!