I think we should have things out in the world that you cannot get on home streets. One idea is to have some of the mushrooms have an eat me option like in Alice in wonderland. When eaten, you turn small for a bit, or bigger. Also ponds scattered about would be fun.We could fish with nets that we craft ourselves, and sometimes get treasure or an old boot etc. The fish could be for sushi. Also the nets could catch frogs that we could make wart potions, or dragonflies that we could make potions to grow wings for a short time.