You can sell items anywhere in Second Haven and build a shop anywhere the land is not claimed.
If you’d like to build a shop in The Market, here are some good spots. These are just suggestions. The area near the Ice Cream Cone Bridge is open.
(Map image from April 12, 2026)
If you build a shop, we’ll add it to our Shop List in our Wiki. If we haven’t seen it, comment here with the name of your shop and where to find it.