Staying at home
Something to keep in mind about rinks: they have certain standards they have to meet for air quality because of the equipment used to keep the ice frozen. I wonder if that would help with keeping the ***** disappeared?The rink in Oberstdorf has very high ceilings and I'd guess air circulation is good there. I doubt that with 3 to 5 skaters on teh ice there is a big risk of aerosols being in the air for a long time.
I swear they had over a hundred NGB (I saw a list once). If so how can they be in only 77 countries?77 countries to be exact.