Took the submarine to go fishing for seaweed all 3 days of the night market, and now I've got enough for 6 more ponds. Got all the Lupini paintings, so now I've got the full set of 9. Going for treasure chests gave me a few golden animal crackers, but two of them went to my rabbits.
Then I got a good luck day, combined with a luck blessing and an easier to find stairs blessing. Went down the Skull Cavern. Found crap treasure the first time around, so I reset the day, and got my first Auto-Petter for this save! Into the coop it went so I won't have to bother searching for them in the grass when Spring arrives. Two more and I'll be able to make another coop or barn. I should clear normal grass from a few more areas and put down blue grass starters, now that the animals have made room in the silos. Then in Spring, I'll have to try to ensure only blue grass grows in the areas where it's been planted.
Rugrat has become a toddler, so I put a helmet on him. The farmer might not be around to see it, but I expect the toddlers to hit their heads at various points when running around, since irl toddlers do. Now to see how soon Abigail wants to adopt a daughter.