LEOMINSTER – Niche Hospitality Group is making changes to its local lineup.The restaurant group announced Friday it’s converting its Rye & Thyme restaurant at 14 Monument Square to its third Fix Burger Bar location.Rye & Thyme has been closed since March; the restaurant has been undergoing renovations, and will reopen as the Fix in the fall, according to Niche.The restaurant group has found success with its Fix locations in Worcester and Marlboro. Rye & Thyme […]