OR without being confusing; hunt any fauna roaming the portal's that lead to different islands/lands. Sometimes they drop broken medals which can be turned into bronze within the bazaar (2 broken = 1 bronze.).
Fauna don't just drop medals, they will also drop items. Most common: glowsticks, I love LM Notes, etc.
Some others are horn accessories, rainbow items (inside Rainbow Falls), and a whole lot more you can get via roaming and completing quests within Last Moon.