Where does 420 come from?

In 1971, five high school students in San Rafael, California, used the term “4:20” in connection with a plan to search for an abandoned cannabis crop, based on a treasure map made by the grower.

The Waldos learned of a Coast Guard member who had planted a cannabis plant and could no longer tend to the crop. Provided with a treasure map (some say by the plant’s owner himself) supposedly leading to the abandoned product, the group would meet at the Louis Pasteur statue outside their high school at least once a week and conducts a search.

Their meeting time? 4:20 p.m, after practice (they were all athletes). The Waldos would pile into a car, smoke some pot and scour the nearby Point Reyes Forest for the elusive, free herb. One of the original members of the Waldos, Steve Capper, told the Huffington Post, “We would remind each other in the hallways we were supposed to meet up at 4:20. It originally started out 4:20-Louis, and we eventually dropped the Louis.”