what could POSSIBLY be the reason for Zomboids to be in a abandoned boarding school

https://preview.redd.it/6jussttae9ch1.png?width=791&format=png&auto=webp&s=232e675b9b19951e7c9b7472d2d8dd5aba824287

https://preview.redd.it/5iubm58be9ch1.png?width=1043&format=png&auto=webp&s=59379817358f0f7eb88986f2cfa34e9d068ac5da

my explanation is that it's a hobo colony, but if it was there'd be sleeping bags, campfires and stuff, right? but there isn't, so im not sure why these guys are here