Chiang Mai Thai Food Trailer celebrated its grand opening Nov. 23 at 6900 RM 620 N., Austin, in the Rock House food park. The food truck serves MSG-free, authentic Thai cuisine made from scratch with fresh ingredients, with noodle dishes, rice dishes, green curry and soups such as tom yum soup. 512-609-0072‬. www.chiangmaihomecooking.com