Many of the group have purchased the "Ukulele Club Songbook" in Warrnambool. It was suggested that this could be a good, common source for the Avan Uke Group. We cleaned out the stock in Warrnambool, but I have since seen copies in other good music shops, so all is not lost if you missed out.
Below are the details you will need if you want to try elsewhere in your travels.
Publisher: Sasha Music Publishing