Party yourself in shape with a 10-class Zumba pass at ZumbaColumbus (www.zumbacolumbus.com).   According to its website, Zumba Fitness^® is the only Latin-inspired dance-fitness program that blends red-hot international music, created by Grammy Award-winning producers, and contagious steps to form a "fitness-party" that is downright addictive.  Since its inception in 2001, the Zumba program has grown to become the world's largest – and most successful – dance-fitness program with more than 12 million people of all shapes, sizes and ages taking weekly Zumba classes in over 110,000 locations across more than 125 countries.