Dabbing for beginners

High-potency cannabis concentrates needn’t be scary once you know your way around them. Richard Park’s budtenders go through a one-year training program before they’re allowed to talk, unmonitored, to customers at Andersonville’s Dispensary 33, where he’s a founding partner and director of operations. That’s why pastry chef Mindy Segal suggested he would be a good person to explain the do’s and don’ts of dabbing, or vaporizing cannabis concentrates.…