Wednesday, October 10th @ lunch Williams College. Williams is a small private, residential liberal arts college located in northwestern Massachusetts, with an undergraduate enrollment of 2,200, average class size of 13 students, and student-to-faculty ratio of 7:1. Tutorials, classes of two students and one professor, are the quintessential Williams way of having classes, and they offer an extraordinary financial aid packages. For more information come to the Career Center at lunch on Wednesday.