Kellar Dance Studio 250 W Broadway, Waukesha, WI53186 Kellar Dance Studio has been providing dance instruction for more than 25 years. Owner and former professional dancer…More Pat Kellar offers instructional classes in ballet, jazz, tap and belly dancing for ages three through seniors. There are beginning through advanced classes. Check its website for the current class schedule. It offers the Kellar Kids Dance Troupe as well as the Trisha Mid-East Dance Troupe, available for performances.