Northern Liberties' bloody mary challenge is back for its third year on Oct. 15-16 and Oct. 22-23. Jerry's Bar, which has won the Monster Mash contest each year since it started in 2020, will compete against 12 other restaurants and bars to see who can make the best version of the classic brunch cocktail. Reservations are encouraged, and patrons will be able to rank each drink and pick their favorite.