(Photo: Tablelog)
Maple leaves are more than just a national symbol of Canada. In Osaka, Japan, they're a snack. Brian Ashcraft describes them at Kotaku. People collect fallen maple leaves, then preserve them in salt for more than a year. Cooks then fry them in a sweet batter for about 20 minutes to produce a pretty and tasty treat.
(Photo: eikblo)
It's the same idea behind rosettes, or more recently, funnel cakes.