Waffle House Address: 1003 Highway 90, Bay St Louis, MS 39520 Phone: (228) 466-6688 Cuisine: American - Traditional Other Details: Waffle House Restaurants, American Other Businesses: Williams Pit BBQ at 516 Old Spanish Trl, Bay St. Louis, MS 39520 Wendy's at 1001 Hwy 90, Bay St.Louis, MS 39520 Dylan's Seafood at 501 Old Spanish Trl, Bay St Louis, MS 39520 Clydes Bar at 1060 Highway 90, Bay St Louis, MS 39520 Mindy's Cafe at 126 Blaize Ave, Bay St. Louis, MS 39520