Dan McKinnon is coming to Australia in October, I hope the world has settled down by then.

more cancelled Australian Festivals -
2 in Western Australia - Albany Shanty Festival (Easter) & Fairbridge Folk Festival (week after Easter)

As of 3 hours ago the National Folk Festival board is still considering options, but the only one seems to be CANCEL as the Federal Govt has banned all gatherings of over 500 people (dunno why 499 is safer than 501) & even if all concerts in the largest venue (capacity 2000) were moved elsewhere they would need 4 new venues & lots more volunteers, or maybe they could count folk entering & leaving the venue ... not.