"Dec. 7, 1976: The BART games included Pong, Le Mans and Tank, with space for pro-BART slogans. ('BART keeps your nightlife moving!') This idea would thrive in 2013. Hipsters + Pong = $$$."
I feel like I must have come across Dr. Pong, Puppy Pong, or something very similar somewhere as a very small child. Seeing those brings back something that's not quite a memory, but a definite feeling of familiarity.