Grab the nearest mouth guard, roller derby is back in Tacoma. Actually, it has been here for some time. And, it's in Lakewood. That said, the Dockyard Derby Dames open its season Saturday night at the Pierce College Health Education Center. For the uninitiated, the all-female flat-track roller derby team has been blocking and lapping like mad for six seasons. The Femme Fianna, Hellbound Homewreckers, Trampires and season six defending champions Marauding Mollys will throw on the elbow pads, kneepads, helmets, fishnet stockings for two bouts. Grab a spot on the bleachers, or if you're really up for it, hang in the beer garden, where your own protective gear is probably a wise idea, and enjoy a night of good ol' fashion bruising.

PIERCE COLLEGE HEALTH EDUCATION CENTER, 6 P.M., $12 at brownpapertickets, 9401 FARWEST DR., LAKEWOOD, DOCKYARDDERBYDAMES.COM