more Australian celebrations noted:

Corryong, Vic
There's a sing along in Corryong organised by Jan

Mallacoota, Vic
In Mallacoota, in eastern Victoria, Jean is making sure they sing for Pete's sake.

Penshurst, Vic
Joy is the mover and shaker for the Penshurst sing along in the western district

Denver, Vic
(population about 50, location Central Victoria)
Peter is leading the singing for his namesake.

see http://unionsong.com/seeger90.html