At the University of Colorado in Boulder where a large group, both students and others, have gathered in a quad to smoke pot for the past several years on April 20 school officials this year will close the quad entirely, spreading a malodorous fish-based fertilizer in the area to deter would-be smokers.

WSJ: High Expectations: Marketers Hope for Buzz on 4/20

She told Stone and Jordan how one day, she found a large duffle bag of his pot in her apartment and told him to get it out of there because she was afraid of the consequences.

CNN: High Times

"I got the idea for how to make the stuff by watching a large pot of macha tea being stirred at a temple in Kyoto, " he says.

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