L.A. has some high standards for restaurants, and being close to Mexico, the city is picky about Mexican cuisine – try these restaurants that have made the cut! Petty Cash https://www.instagram.com/p/B4iqbgTFpie/ Petty Cash, run by famed chef Walter Manzke, elevates Tijuana street food to new levels, with fresh ingredients and a distinguished cocktail menu. Try…