College Activities Office
The College Activities Office or CAO is one of the more hidden features of the university. In fact, it's merely affiliated with the university. Located on the upper-level of McIntosh at Barnard College, the College Activities Office offers deep discounts to many entertainment events throughout the city, including Broadway shows, sporting events, and $7 movie passes. A valid CUID is required and tickets can only be purchased with credit cards, debit cards, money orders, and personal checks made payable to Barnard College.
The CAO maintains a listserv with updated ticket information. Students can sign up at the CAO office.