Due to the Covid 19 virus check on the sites if event will take place or not.
Swiss Nash Hash 2020
28 – 30 August, 2020
http://snh2020.harrier.ch/
Lika Howling ZH4 Weekend
4 – 6 September, 2020
https://www.zagrebhash.com/
Zurich H3 30th Analversary
25-27 September, 2020
http://zh3.ch/?p=4140
Dutch Nash Hash 2020
2-4 October, 2020
https://www.harrier.nl/index.php/run-history-future/our-specials/dutch-nash-hash-2020/