Hi Bob
When I was in Milwaukee last year there they call them "Brats" which, if I am not mistaken, is short for "Bratwurst". So there you have Brats and Millers bier wherever you go.
This is all about Milwaukee's founding German influence I understand. Miller also came from Germany. Anyway, all the different types of Brats served there would be called "Bangers"or Snags" here in OZ.
As to poisonous gum leaves, you could well be right if you consume a few kilos of it, but to the best of my knowledge no one has ever done this. Australian "Bushmen" (Bushies) are known to chuck a few green gum leaves into the "Billy Can" when they boil up tea. The Billy Can then is swirled around overhead at the and of your arm in a big arc to settle down the tea leaves.
billy tea - Google Search
Isn't it wonderful what you learn on a photographers forum.
The Aussie Bushman