Zumba in Roseville

St. John's in Roseville is having a fundraiser event--Zumba Fitness -- on March 10. What is Zumba Fitness?  "Zumba FitnessĀ® 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" (About Zumba Fitness).