The UFC’s first-ever FX-broadcast card takes place on Friday, and fans are invited to attend Wednesday’s UFC on FX 1 open workout sessions in Nashville. UFC officials recently announced the pre-fight activity will take place at Ed Clay’s Nashville Mixed Martial Arts Academy. UFC on FX 1 headliners Melvin Guillard and Jim Miller, as well as main-card competitors Pat Barry, Christian Morecraft, Duane Ludwig and Josh Neer all appear during the session, which begins at 1 p.m. ET (12 p.m. CT local ti…