Thai rolled ice cream, a Southeast Asian street food that’s trending across the country, has arrived in downtown Rockville. Class 520 (the name is a play on the Chinese phrase for “I love you”) opens Saturday on Dawson Avenue just off North Washington Street. Each dessert is made fresh when you order, starting with a liquid ice cream base that’s poured over a cold grill until it freezes over. “Then we add the mix-ins and run it over with a spatula to shape it into curls, so you wind up with a hard texture that slowly melts,” says manager Adam Shi. Virtually unknown in the U.S. until recently, Thai-style ice cream has popped up in foodie cities from Los Angeles to New York to Philadelphia in the past 12 months. “We believe that ours is the first one in Maryland,” Shi says. “It’s a trendy food that’s familiar to the Asian population, so we think it will do very well in this area.”
