Join Mac’s Speed Shop for their Friday the 13th Bash -- An Unlucky Day for Cancer -- at Sideburnz Garage (next to Mac’s South Blvd.). The event will feature food, craft beer, live music by Moonshine Racers, Mac’s Hogzilla 30-foot smoker and rolling kitchen, and friendly competitions on bike trainers. Proceeds support the 13th Annual 24 Hours of Booty presented by Levine Cancer Institute.