2026 Season
4/20
Events Calendar
The complete guide to cannabis events worldwide. Curated by OFFMAP & Weed.de
🌿 April 2026 — 4/20 Season
17
Apr
Spannabis Bilbao 2026
📍 Bilbao, Spain
Featured
Expo
B2B
via
CannabisShop
View →
17
Apr
SweetWater 420 Fest
📍 Atlanta, Georgia, USA
Featured
Festival
Music
via
Weedmaps
View →
20
Apr
Mile High 420 Festival
📍 Denver, Colorado, USA
4/20 Main Event
Festival
Free
via
Weedmaps
View →
🇩🇪 May - June 2026 — Germany Season
26
May
Cannabis Europa London
📍 London, United Kingdom
Featured
Conference
B2B
via
Weed.de
View →
12
Jun
Mary Jane Berlin
📍 Berlin, Germany
World's Largest
Expo
Festival
via
Weed.de
View →
🎪 August 2026 — Summer Festival
8
Aug
Hanfparade Berlin
📍 Berlin, Germany
30,000+ Attendees
Parade
Free
via
Weed.de
View →