Bright Realty recently announced that El Patio, a "Mex-Tex" restaurant, will open in The Realm at Castle Hills in spring 2020. The 3,800-square-foot restaurant will offer a blend of authentic Mexican food and Texas barbecue, according to a news release. “Chef Salvador [Hernandez] has made a name for himself in the Castle Hills community, and his fans want more of his unique recipes and cocktails,” said Britton Lankford, Bright Realty senior vice president, in the release. “This is the ideal tenant for The Realm as it will be both a casual dining option for our daytime office tenants, including our 30,000-square-foot co-working tenant Venture X, as well as a weekend and evening destination for those living in Castle Hills and the surrounding area.” The Realm at Castle Hills, located at SH-121 and Josey Lane in Lewisville, is a 324-acre, mixed-use development consisting of office, dining, retail, entertainment and multifamily developments.