Swanky new nightspot Mas Chingon will hold its grand opening Thursday, May 5, slinging a massive selection of mezcal and tequila as well as margaritas of many persuasions. Located at 4904 S. Presa St., Mas Chingon occupies the space that previously hosted low-key dive Neal’s Ice Station. The building has received a moody makeover, and now sports bold colors, local art and neon lighting.