Mandel Hall , the University’s premier concert venue, is located within the Reynolds Club at 1131 E. 57th St. Mandel is available to all manner of organizations, including RSOs. Mandel Hall’s rich Victorian interior includes seating for 878 audience members, an ornate balcony, majestic windows (including one made by Tiffany & Co. given to the University by the class of 1902), and detailed oak woodwork.