Welcome to Cobourg's newest restaurant, Limestone Steakhouse & Bar The Limestone Steakhouse & Bar is the only Gold Certified Angus beef steakhouse in the Cobourg area. Savour gourmet meals prepared by our prize-winning executive chef, Michael Pigeon. From 6 - 10 pm on weekends, stay and enjoy live jazz and blues bands. live music every thursday, friday, saturday About Cobourg's Limestone Steakhouse & Bar is the only Gold Certified Angus beef steakhouse in the Cobourg area and is the dream of Rico Razaiy. The name is a tip of the hat to Rico's grandfather, who was a limestone worker whom Rico worked with years ago. The executive chef is Michael Pigeon, who represented Canada and won bronze and silver medals at the World Culinary Cup. Mr. Pigeon will also be heading to the Culinary Olympics in Germany in October 2012.