Маунд
The college's nickname, "Moundbuilders," (frequently shortened to just "Builders") has inspired the creation of a large pile of rocks on the college campus, called "The Mound." At the beginning of each school year, the "Moundbuilding Ceremony" allows students, faculty, clubs, and guests of Southwestern College to place a rock on the Mound. Participants are invited to decorate their rocks with paint, and some are decorated quite creatively. Although rocks are never removed from the Mound, the Mound itself was moved from the upper campus to the lower campus in the 1970s when Darbeth Fine Arts Building was built on the original site of the Mound. A major renovation in 2006 added a plaza area around the Mound with commemorative stones, benches, and landscaping.