Delta Hotels by Marriott announced its official grand opening of its second Delta Hotels by Marriott, Dallas-Southlake, is scheduled for mid-November. Located at the intersection of Hwy. 114 and White Chapel Boulevard in Southlake, the six-story hotel will include 240 guest rooms, large workspaces, a chef-inspired grab-and-go food market, a 24-hour pantry, a full-service fitness center, an outdoor pool and lounge area. 800-627-7468.