In the true spirit of the Cannabis Community, the National Cannabis Festival and The Emerald Cup are joining forces to throw a 420 party like none ever. The Highstream 420 Festival is a coast-to-coast free online gathering benefiting COVID-19 charities with a star-studded musical lineup including Melissa Etheridge, Disco Biscuits, The Pharcyde and Chali 2na, and plenty of activities to make this pandemic 420 one to celebrate.