Very slowly grinding hardwood out of the dungeon. A successful trip will get me like 3 hardwood. I might be up to 150 in like 30 trips or something. (If there's an easier way don't tell me. I've accidentally read too many gameplay spoilers on the internet as it is.)

Also, just discovered the Qi sidequest thingie. I think I was supposed to find it long before the third year.

This playthrough, I want to get the house to the max size, have two kids, complete the community center, and (if I can) beat the arcade game. The stuff like ship every item, catch every fish etc. will be the next playthrough.