What did/do you collect as a hobby?

I tried to collect coins, after some encouragement from my grandmother, when I was a kid. But I missed the point completely. I still don't really get it. I found the sweet tarts and alexander the grapes they bought me to be more of a draw than a box full of coins.

Now though, I do spend those coins on bobs burgers collectable figures. And a few others. Nothing fancy, just silly really.