Columbus Hospitality Group Promo Codes & Coupons September 2026 — Up to 20% Off

With the debut of Mistral, a French/Mediterranean restaurant in Boston's South End, in 1997, Columbus Hospitality Group Chef Jamie Mammano started to redefine the city's restaurant landscape. Sorellina, which offers regional Italian-Mediterranean food with a contemporary twist, a distinctive wine list, and a warm-modern design infused with the warmth of a back wall mural and floor to ceiling windows, was established by the duo in January 2006. In November 2005, Chef Mammano and Roiff collaborated to launch The Federalist. The Federalist changed its name to Mooo, a contemporary steakhouse, in August 2007. The Columbus Hospitality group debuted a second Restaurant in Seaport on Melcher Street in February 2022. Additionally in July 2022, the business changed the name of the wood-grilled Tuscan food formerly known as L'Andana to MoooBurlington. Columbus Hospitality Group also offers a fine bar and lounge area featuring live piano entertainment. Ostra's private dining room accommodates up to 42 for a seated event and up to 70 for a cocktail reception.