The Green Solution, Denver dispensary and the first eCannabis Website is hosting a 420 event. This year’s 420 blowout features giveaways, digital doorbusters, free food trucks 4/20, and huge markdowns. The Green Solution is also hosting 4 Days of Deals from 4/17 – 4/20 with a special bonus on 4/21. Prizes and perks include the chance to win free weed for a year, Green Solution gift cards, and 1¢ truffles and slim cones.