Here are tips on similar festivals in Europe, that have either blackbox or freeform larps.
If you know of other larps you are welcome to write to us via our FB-site.

Blackbox festivals

Grenselandet – Norway
Next time: October 2020
http://www.grenselandet.net

 

Freeform festivals

Fastaval – Denmark
Next time: March 31st – April 5th 2021
https://www.fastaval.dk

Stockholm scenario festival – Sweden
Next time: November 2021
https://scenariofestival.se

The Smoke – London
Next time: January 8th – 10th 2021
https://the-smoke.org