Let me just paint a mental picture for ya. A group of women dress in tight tees, spandex shorts, and roller skates with the goal of knocking each other the fuck out, hockey-style. Pretty exciting, huh? That's the premise behind Charlotte's hottest sports team, the Charlotte Roller Girls. They take on the Columbia Quad Squad in their first bout in what's described as "family-friendly flat track roller derby." 6 p.m. $10. Cricket Arena, 2700 E. Independence Blvd. 704-522-6500. www.charlotterollergirls.com.