US Madhouse at cannabis fairs
US Madhouse appears in 2 documented listings at 1 European cannabis fair between 2016 and 2017: Cannabis Liberation Day. The table lists every edition, stand and source we recovered.
Fair appearances
| Year | Fair | City | Role | Stand | Source |
|---|---|---|---|---|---|
| 2017 | Cannabis Liberation Day | Amsterdam | Exhibitor | — | Record |
| 2016 | Cannabis Liberation Day | Amsterdam | Registered exhibitor | — | Record |
Listings come from organizer directories, floor plans and archived pages. They document a published listing, not verified attendance, and are not an endorsement.