NY Karate & Kickboxing
his is the place I go to learn MMA. They teach kickboxing, grappling, submission fighting, striking, and wrestling. It's a very good place. The Head Sensei is amazing as it is, but he has subordinates who take his place when he's gone. If you live around the NY area, I suggest searching for one near you. The Head Sensei has met Chuck Liddell, Tito
Ortiz, Royce Gracie, and Dan Severn. There are pictures of him with them on the wall of the gym. I actually have no clue if this is a chain gym though.