e/First Rain

Information
has gloss	eng: First Rain is an annual event held at the University of California, Santa Cruz (UCSC) beginning at Porter College. It is also known as Naked Run and Porter Run. During the first rainfall of the school year, students run naked through the campus, starting at Porter College at 10:10pm, stopping in each college and gathering more runners, before returning to Porter for a drum circle. To officially be considered "first rain", it must have been raining from at least 7:00pm-10:00pm on a school night.
lexicalization	eng: First Rain
instance of	c/Unofficial observances