From: https://mch2022.org

May Contain Hackers (MCH2022) was an outdoor hacker camp held in July 2022 in Zeewolde, the Netherlands. It is part of the long-running Dutch tradition of quadrennial hacker camps that includes events such as HAR 2009, OHM 2013, and SHA 2017. The camp brought together thousands of hackers, makers, and technology enthusiasts for five days of talks, workshops, villages, and community activities in an open field setting.