Become a member: Send us an email to mail@nycos.org with your name, address and phone number. Donate $20 by credit card or check. If donation is by credit card please go to the following link:  http://nycosi.org/support-us/. If donating by check, please make the check payable to New York Chinese Opera Society and send to the NYCOS office (Attn: Office Manager): 120 Broadway, Suite 3650 New York NY 10271