A ceremony held at the former B.F. Brown School was a chance for officials and development partners to mark the latest stage in what is seen as a revitalization of the city's downtown.
Devereux Advanced Behavioral Health has taken over the former Durham School in Fitchburg to serve as a day school for students with autism and other disabilities.
Quiet Logistics, a Devens company shipping products for well-known brands, has expanded an already sprawling operation with a new 355,000-square-foot fulfillment center.