that most of these trees be chopped down, which they were over the course of two years, but stumps were not removed. For sixty years following, it was a tradition that the senior class would remove one stump from the Green. Senior Fence During the early 19th century, townspeople grazed cattle on the Green, although it was owned by the College. To protest the townspeople's failure to remove their cattle at night, students regularly would herd the animals into the basement of Dartmouth Hall and hold them hostage. Not until 1836, when the school and some individual citizens funded a fence, did anyone have a sure means of keeping cattle off the Green. The removal of the fence in 1893 prompted students to request that a portion of it be left as a "Senior Fence." Underclassmen were prohibited from sitting on it, with consequences that might include being dumped in a water trough or otherwise humiliated. Over Green Key Weekend, the seniors would pass on their rights to the Fence to the junior class. In 2003 the fence was relocated from two parallel sections of fence on the east side of the Green to its current location at the southwest corner. The administration decided to use the fence in this way in order to prevent students from cutting across the corner of the Green and wearing away the grass. Although the humiliation of undergraduates is no longer enforced, the fence is still held in some regard by the senior class. Streaking At Dartmouth, there are a variety of traditions and practices associated with streaking, described by one campus newspaper as "virtual prerequisites for graduating from the College" and "an essential part of the whole experience". The first known occurrence of streaking occurred in 1924 or 1931 (varying accounts have been published) and was performed by a non-Dartmouth student named Lulu Mcwoosh, who rode a bicycle nude around the campus before church services, causing the annual Green Key Weekend to be canceled. "Midnight Golf", another Green Key tradition, involved nude golf games with visiting females prior to coeducation. During his Commencement address to the Dartmouth class of 2004, Jeffrey R. Immelt '78 admitted to stealing a Christmas tree from the Hanover Inn while streaking in 1974, and in 1993, the varsity cross-country team was reprimanded for streaking across the Green on a Friday afternoon. More recently, Sigma Delta sorority has been