Iowa-based supermarket chain Hy-Vee has sealed a deal to open and operate 26 Wahlburgers restaurants, starting with a Des Moines location set to open next year. The grocer, which will add Wahlburgers menu items at its 84 in-store Market Grille restaurants, has also contracted to open Orangetheory Fitness workout centers in or around its stores. Read the Star Tribune story here