http://www.hiphopcrusher.com. Hip Hop Dance Lessons for Kids, Tweens and Teens Online. When in New York, try a class at BDC Broadway Dance Center. David Noseworthy is a great hip hop teacher for kids and runs the FRESH dance workshops. Fitforafeast.com features Katrina and Sloane that offer many free hip hop dance lessons and gymnastics tips. Want a complete beginnner hip hop dance class online? Try hiphopcrusher.com launching July 2012.