Presenting a Premiere Jiu-Jitsu Invitational Event by Metamoris, Our Fight Card is Impressive and Not to be Missed! VIEJAS ARENA -- SAN DIEGO, CA -- OCTOBER 14, 2012 SAN DIEGO, Sept. 12, 2012 (GLOBE NEWSWIRE) -- The Inaugural Metamoris Pro Jiu-Jitsu Invitational is presenting 6 Super Fights and 1...