I had a Windows 95 laptop that just kept opening web pages in a kind of cascade effect, very pretty but aggravating. Had I known what it would have been potentially worth I never would have had it fixed.
Massachusetts still has 4 but none of the ones that where in or close to Boston still exist. The Neponset Drive-In was the go to back in the sixties and conveniently (for use pajama wearers) had a Dairy Queen on the other side of the highway for the ride home.
Great find! I haven't seen this since the early 1970's. It was on Fantasmic Features with Feep on Saturday nights at 11:30 PM in Boston. Way past my bedtime but worth it.