You always hear about holidays being perpetrated by some sort of big business in order to sell more of their goods. Greeting card industry and Valentine's Day. Candy makers and Halloween. Flag factories and Flag Day.
April 20th is obviously sponsored by convenience store operators and snack food makers.
At 4:20 PM today, not one bag of Doritos will be safe.
Happy 420 pot smokers! May you be even less productive today than the whole year through!