Now in its third year, the Grog Shop's Jingle Bell Rock & Shop will feature more than 40 vendors hawking food, music, fine art and fashion. There will be booths stocked with the best gifts from Coventry Street merchants. DJ Rachel H. from WRUW's Guilty Pleasures will spin holiday favorites and their contemporary counterparts, and there will be "boozy" hot cocoa and spicy Bloody Marys at the bar. The event takes place from 11 a.m. to 5 p.m. at the Grog Shop and B Side. Admission is free. (Niesel)