Come back to the roots of Sonoma County’s Wine Country at the annual Rootstock Festival this weekend, featuring fine wine, craft brew tastings and gourmet street food, as well as a “Best Bites Competition.” Taking the music stage is Jim Bianco, Holly Conlan, Jesse Thomas, and Javier Dunn. Vintners’ Square is already home to outstanding wineries, and with the opening of Heritage Public House, craft brew makes a splash appearance. Yet another grand gastronomical glug-fest galore goes off on Saturday, July 21, at Vintners’ Square. 1301 Cleveland Ave., Santa Rosa. $45, a portion of proceeds benefit the SRJC Shone Farm Foundation. 2pm-6pm. 707.495.0831.