FAT Brands Inc. (FAT) has opened a new tri-branded restaurant in Roanoke, TX, featuring the beloved snack concepts, Great American Cookies, Marble Slab Creamery and Pretzelmaker.The new location aims to expand the company's presence in the Dallas area, offering a variety of snack concepts in one establishment.FAT Enhances Offering With the Tri-Branded ModelFollowing the success of its co-branded Great American Cookies and Marble Slab Creamery locations, FAT Brands sees strong potential to expand by adding P ...