McSweeney Martial Arts and Performance Center opened Dec. 10 at 2901 W. 15th St., Ste. B, Plano. This military-owned and -operated facility is the largest mixed martial arts facility in North Texas, according to its owners. Professional MMA fighter James McSweeney, serves as head coach of the center; Jose Ortiz and Randall Patterson, both military veterans, also work as coaches. Classes offered include Dutch kickboxing, jiu-jitsu, wrestling, boxing, self-defense, children's courses and after-school programs. 469-998-1948. www.mcsweeneymartialarts.com