Third Generation BJJ affiliatted academies:

Rosendo Diaz Brazilian Jiu-Jitsu

Lancaster Brazilian Jiu-Jitsu 

Harrisburg Brazilian Jiu-Jitsu

Lancaster Family Martial Arts Center

 127 BJJ in Manayunk

World Class Martial Arts

Our Other Friends:

Anthracite Combat Club

Rising Sun Karate Academy

NAGA (North American Grappling Assoc.)

Extreme Challenge North East

MMA.tv (The Underground)

MMA in PA

Grapplers Quest

CompleteMartialArts.com