For those who don't know, this is the 4:20 of LSD. and It just happens to be on 4:19. This is the day that the first person, Dr. Albert Hoffman, purposely used LSD for brain altering expeirences. He had previously had it happen unintentionally. Well, what he did whas ride his bike home and it was apparently a crazy ride (bike+LSD=craziness, I would agree Dr. Hoffman) so that is why it is called Bicycle Day. so I was wondering, does anyone here on the boards celebrate bicycle day?