Autumn feast of foil hats

This year geocachers around the world are organizing "20 years of geocaching"  celebration meets where it's possible regarding local corona situation. Today we had one here at the forest hut. Theme was to wear self made foil hat and most of joiners did that more or less visible. Me and a few other participants put a lot of effort into the event:D.

In the extra section bird eye view to venue.