Chef Jamie Mammano began redefining the Boston restaurant scene in 1997 with the opening of Mistral, a French/Mediterranean restaurant in Boston’s South End. In January 2006 Sorellina opened, offering regional Italian-Mediterranean cuisine with a modern twist, a unique wine list, and a warm-modern design. Chef Mammano and Paul Roiff followed this by partnering in The Federalist in November 2005. In August 2007, The Federalist transitioned into a modern steakhouse named Mooo…. In November 2013, Ostra, located in Boston’s Back Bay on Charles Street South, joined the CHG Family. Ostra, a Mediterranean Seafood Restaurant, is inspired by local and European varieties of seafood. In February 2022, the Columbus Hospitality Group began expanding our Mooo…. brand and opened Mooo…. Seaport in the Fort Point neighborhood on Melcher Street. In July 2022, the company transitioned the previously known L’Andana, into Mooo…. Burlington, where you can experience city dining in the suburbs. The hotel properties of CHG include XV Beacon, a luxury boutique hotel, and its sister property, The Inn at St. Botolph, offering edited services at an affordable rate. Through its doors, Fifteen Beacon Hotel offers distinguished and discreet personalized service. You will find our sleek, earth-toned décor refined, set off with works of fine art, our appointments efficient, and the height of functionality. Amenities at Fifteen Beacon positively define luxury. The Inn at St. Botolph offers understated contemporary interiors graced with traditional styling and comfort. The Inn’s warm interior mixes sleek sofas, steel four-poster beds, and classic wing chairs in shades of cinnamon with black and touches of blue to create an atmosphere as charming as it is inviting.