The hard-hitting ladies behind the popular Sonoma County Roller Derby are back for a 2016 season of fierce and fun competition. This week, the two homegrown teams that represent the North Bay are facing each other in a head-to-head battle for bragging rights. Don’t miss the Wine Country Home Wreckers and the North Bay Bruisers taking each other on in a family-friendly event of fast-paced action. The derby gets rolling on Saturday, March 5, at Sonoma County Fairgrounds’ Grace Pavilion, 1350 Bennett Valley Road, Santa Rosa. 5:30pm. $5–$20. 707.328.2182.