Stadium Signatures, a company with Houston roots, opened a storefront at San Marcos Premium Outlets on June 21. Located at 3939 I-35, Ste. 195, the family-owned business sells certified collections of sports helmets, jerseys, gloves, shoes, balls and other memorabilia. The store also boasts an extensive inventory of signed sports collectables. 512-392-5400. www.stadiumsigs.com