Bop & Tumble Ages: 4-6 (PreK & Kinder) Class Length: 45 min. Cost: $53/month For dancers ages 4-6, this 45-minute class introduces your child to the world of jazz, hip hop, and tumble.When is Bop & Tumble offered?Tuesdays 5:45-6:30Saturdays 11:30-12:15 Try Your First Class On Us!