LED Strip T-shirt | Make:
Jerry Isdale of Maui Makers created this LED strip t-shirt with waterproof LED strips and a programmable microcontroller and then wore it to teach a class
Crazy Themed Fun Runs, 5ks and Obstacle Courses You've Gotta Try
Running is more popular and social, with themed fun runs that turn into roving parties complete with prom gear, body paint and costumes. Here are a few you should check out.