I planned a party for my boyfriend on his 16th birthday, and I couldn't decide on just one theme, therefore I chose many.  The party will last around 2 1/2 hours, and we will have a different theme every half an hour or so. To begin with I am setting up a background of some kind and have hats, wigs, etc. that guests can use in their pictures, while everyone is arriving. I will also have some disposable cameras around for everyone to take pictures.  Some of the other themes include limbo & many other games, dancing(in disco lighting), karaoke, piñatas, and more.  Also I am buying glow sticks to hand out to everyone!(everyone likes glow sticks, and it's cheap entertainment)Decorations are simply steamers, a disco ball, and colored light bulbs. This party is great for anyone on a very tight budget, like myself.