Entertainment On a Budget #4

This idea I've not tried yet, but a friend raved about how much fun it was. She and a large group of friends got together and played Capture the Flag with glowsticks at night. They played it on the Quad at the local university, but it can be played anywhere in a big open grassy area. You can play it at night or during the day.

Of course, you don't have to play Capture the Flag. There are any number of childhood games you can play with a group of friends--Steal the Bacon, Hide and Seek, Frisbee, any sports game, etc. The idea is to go out and be active while saving a few bucks.