Counter the Stupidity Gradient
For a couple years I had an office at UCLA in a building called Engineering IV, a much nicer building than the utilitarian name might imply. My office and those of most I dealt with were on the fourth floor, but many mornings I would first ride the elevator up to the fifth floor to look out a large floor-to-ceiling window toward the southwest. Now and then the haze was light enough that I could see the ocean. There were no classrooms or lecture halls in this building, only offices and lab space, but it was a public building on a public university campus, so the hallways were open to the public, and we were told not to kick any strange people out, just call campus security if there was a problem.