I had the good fortune of visiting The Computer Museum in Boston in the summer of 1984. Reading the museum's Wikipedia article, it appears I was there while they were still freshly setting up their Museum Wharf location, yet hadn't officially opened yet. Unfortunately I only had an hour (or little more) to visit before I had to return to where my wife was at a different location (which I vaguely recall was at an aquarium somewhere nearby?). The clerk at the front entrance was really surprised that I was leaving so soon...which in hindsight I wish now had not been so short.
Kevin Anderson Dubuque, Iowa