Sex in the stacks

Many libraries, many places, time immemorial-ongoing.
Students at many colleges and universities claim that sex in the stacks is common, sometimes even a rite of passage before graduation. It is unknown how much actual sex in libraries takes place, but a review of the literature and an informal poll suggest that sex in the stacks is more of a myth than a reality. http://www.thecrimson.com/article.aspx?ref=505583, http://library.duke.edu/blogs/answerperson/perkins-lobby-edition/

Streaking

Streaking. Tutt Library, Colorado College, March 5, 1976. Streakers zoom past Sallie Payne Morgan, former Dean of Women at CC. The CC yearbook for 1976 describes this streak as an annual event.

Similarly, the cross country team at Grinnell College has an annual streak including the library (thanks, Catherine Rod!) and the Ultimate Frisbee Team streaks through the library every spring during finals at Oberlin College, too (thanks, Ed Vermue!).