The Class of 1923 Arena is the skating rink of the University of Pennsylvania. In 1968, alumni from the Class of 1923 formed the group "Friends of Pennsylvania Hockey," led by Howard Butcher, III. Butcher himself donated over $3 million for the creation of the facility, and along with John Cleveland and Bill R. Wise, organized the largest class donation in the history of the university. The arena was named after the class to commemorate its generosity.