Wahlburgers is shutting down more than two-thirds of its locations. The well-known restaurant chain has ended its franchising agreement with Hy-Vee.

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The 79 locations that are shuttering belong to franchisee Hy-Vee Inc., a Midwestern supermarket chain that incorporated Wahlburgers kiosks in many of its stores as a replacement for its prior in-house dining option, Market Grille. Now, the chain plans to reintroduce Market Grille to its stores, according to Restaurant Business.