SEATTLE, April 4, 2017 /Weed Wire/ – Leafly, the world’s cannabis information resource, is reviving its smash-hit 2016 comedy tour for one night only to celebrate the biggest unofficial holiday in cannabis culture: 4/20. On April 20, 2017, comedians Damon Wayans Jr., Nikki Glaser, and Pete Holmes will headline four West Coast shows in Seattle, San Francisco, and Los Angeles.