What's going on

First: on mobile, and I literally never browse this sub and am just looking for what's going on.

OK, Im at a hotel and when I went to connect to the network I saw these 2 networks, they had weird names (look at the imgur) so I was interested. I have an app that tells me WiFi channels (what I mainly use it for) among other things so I opened it up and took a look.

here's the 2 I saw

I'm by no means "a network guy" but I know enough to say that it all looks kinda odd. So does anybody know what it is?

As a side note, there is a big robotics competition in the area that involves highschool kids with network gear so that could be it, dunno.

Thanks in advance, and tell me if a better place exists for this.