As 4/20 begins, a dispensary owner launches into a day of haphazard activities he hopes will spark new business and keep his struggling store afloat. His biggest threat is a wide-eyed drug dealer hoping to reclaim the local cannabis business. Meanwhile, a trio of soon-to-be high school graduates try to scheme their way in to buy enough weed to properly toast their long-lasting friendship. And as two potential lovers struggle to align their views on pot, an elderly woman strikes up an odd friends...