Boston, MA: Gin Soon Tai Chi Chuan Federation USA, Headquarter
33 Harrison Avenue, 2 Floor
Boston, MA 02111, USA
(617) 542-4442
Contact: Grandmaster Gin-Soon Chu & Sifu Vincent Chu
New York, NY: H. Won Tai Chi Institute (aka Yang Family Tai Chi Chuan of NY)
34 West 38th St., 6 Floor
New York, NY 10001, USA
(212) 302-5878
Contact: Sifu H. Won Gim
Hobe Sound, FL:

Internal Arts Institute
8781 Federal Highway
Hobe Sound, FL 33455 USA
(561) 545-4001
Contact: Sifu Dimitri Mougdis
Salem, MA:

North Shore Tai Chi Club
75 Loring Ave
Salem, Ma 01970, USA
(978) 744-5632
Contact: Sifu John Toy