Posted By Nina Rangel on Wed, Mar 17, 2021 at 12:53 PM click image Facebook / Black Laboratory Brewing Black Laboratory Brewing is offering their St. Patty-approved Leprechaun Blood beer for the holiday. There’s only one day of the year that green beer is considered acceptable, and that day has arrived. It’s St. Patrick’s Day, and as luck would have it, plenty of San Antonio food and beverage businesses are offering special menu items and deals to celebrate the party-heavy holiday. Black Laboratory Brewing will offer its St. Patty-approved Leprechaun Blood beer for the holiday, marrying sour base, margarita mix, pickle powder and sea salt for a bright green brew that packs a puckery punch. The brewery is open today from 4-9 p.m., and if sour pi