I drove up to Brainerd yesterday to look for any signs of SC construction, but I didn't find anything. There are two shopping malls, one on the east end and one on the west end, but there was nothing SC-wise at either. (I did confirm that one can use the NEMA 14-50 outlets at the campground in Lum Park for charging.) Then I drove over to Sandstone and Hinkley looking for any signs of SC activity there; again, nada. Sandstone (pop. 2775) is actually bigger than Hinkley (pop. 1781). Hinkley has a bunch of newer restaurants to the east of I-35, where SCs are often found, whereas Sandstone does not. According to the websites of all three towns, building permits are handled by the state or perhaps the county; I've not been able to find any evidence online for any of them.