hing walls that are painted white and then a pretty big unfinished room right next to it so i was thinkning if i have 20-40 people (guys and girls) that if i get a lot of different colored lights and string them around the garage, clean all the rooms out, turn the lights off, play loud music and stuff that should be okayi do need decorating ideas though, so if you had any that would be really,really helpfulalso invitation ideas and anything elsethank you so much!!