The snack shack frequented by locals of every stripe seeking good cheap outdoor food on rt 9 in Haydenville serves a wonderful lobster roll despite its landlocked locale. It is pretty much just lobster on a hot dog roll as is traditional and a steal ( last year 6.95 with chips). There are also po boys, clam chowder, pulled pork, sweet potato fries, and very decent fish and chips, and much more sold out of a miniscule shack by the road. And right next door is the best soft ice cream in the area. YUM. Long lines, which move fast, attest to the popularity of this local haunt.
Williamsburg Snack Bar
93 Main St, Williamsburg, MA 01096