There are at least two artists with the name Topanga.
1. Philadelphia group bound to the esoteric beyond.
2. Topanga is Stefan Babcock, Nestor Chumak, Zack Mykula and Steve Sladkowski – four childhood friends that write irresistibly catchy, riff-heavy songs, dripping with energy and wrapped in the essence of youth. Now called PUP. (active from 2010 to present)