HOUSTON – No mask, no service: that is the policy at Trudy’s Hallmark store off Memorial Drive in Houston. “We just think it’s the right thing to do right now for the safety of not only the community but our employees,” said store owner Priya Shields. Shields said she implemented the mask policy after her employees requested it. The Skechers factory outlet store in Humble also requires customers to wear a face covering. Barth said per Texas law, mask policy is legal and enforceable – even in Adams’ case.