Twisted Clay will host the studio's first wheel-throwing and pottery class Sept. 10. A grand opening celebration will be held before the class from 10 a.m.-2 p.m. on Sept. 7 at 441 E. Northwest Highway, Grapevine. The event will have light refreshments; pottery demonstrations on the pottery wheel; and signups for classes, which will be held in six-week sessions. Beginners are welcome, and business owner Ruthie Schulz said classes are primarily geared toward adults. 817-527-6019.