The Sheldon Memorial Art Gallery welcomes all students and faculty to its College Nights this semester. The museum invites individual students, class groups and instructors to enjoy its offerings during this special opening during the evening. Sheldon’s permanent collection and special exhibitions will be available for guided tours or informal visits. Pizza and beverages will be offered. Hours will be from 5 to 7 p.m. (or, to 8 p.m. by request). Guided class or group tours must be scheduled two weeks in advance (call (402) 472-4524). No appointment is necessary for instructor-led tours.