This is “not your daddy’s bluegrass!” Those rebellious Bay Area outlaw music bards, Poor Man’s Whiskey, unleash a beast of a live show—complete with foot-stomping, storytelling originals and onstage shenanigans—that will make you want to get up and holler. As part of the summer concert series at one of the coolest squares in the North Bay, enjoy food from local vendors, set out a few lawn chairs or blankets to get a free shot of Poor Man’s Whiskey on Tuesday, July 31, at the Healdsburg Plaza. 112 Matheson St., Healdsburg. 6pm. Free. 707.431.3300.