I was able to figure out it's in the Boston area by the 617 area code and the name, but after spending 5 minutes looking for its actual location, I still can't

I was able to figure out it's in the Boston area by the 617 area code and the name, but after spending 5 minutes looking for its actual location, I still can't find it. It doesn't seem to be on the website, and it's not on Google Maps either. Does anyone know where this is actually located?