For tickets, call the Concerts & Lectures Department at 212-570-3949, or visit www.metmuseum.org/tickets, where updated schedules and programs (including additional lectures that are free with Museum admission) are also available. Tickets are also available at the Great Hall Box Office, which is open Tuesday-Saturday 10-5:00, and Sunday noon-5:00. Student discount tickets are available for some events; call 212-570-3949.