List of Denny's Stores in Merrillville, IN Outlet Note Regular Brands Denny's Indiana Merrillville Rating 4.8 based on 89 votes Products Fast Food Restaurant Pancake House Coffee Shop Steakhouse NameAddressPhone Name/Address/Phone Denny's outlet - Merrillville 720 E 81st Ave (219) 769-5449 Denny's outlet - Merrillville 2252 W 93rd Ave (219) 763-3626 People Also Viewed