Never heard of it. We’re so backward.Yeah, you don't have that in Australia? It's like wedding anniversaries. It starts out with kazoos on your 5th birthday, and I think it's tonettes on your 10th, and so on, until by the time you get to Larry's age it's trombones. (I'm looking forward to it -- 6 years to go.)
I have heard of the paper, tin, gold, etc - but I think that’s gifts for wedding anniversaries