Does any one know of a pilates teacher training program in Buenos Aires (where I live) that teaches in ENGLISH?

My second choice would be Costa Rica.

I know the Stott Pilates training offered in Brazil through Studio Fit is taught by English speaking instructors and the material is translated into Portuguese. All of the training materials can be ordered in English from the Stott Pilates website as opposed to purchasing the Portuguese materials from the club for the course.

Julian Littleford runs a training in English in Mexico city. I forget the studio's name, but search JL Body Conditioning and call/email his studio in CA.

I am a Teacher Trainer for Power Pilates and I wopuld like to go to Bs As to teach a trainning program I grew up in Peru and went to school at the Teatro Colon in Buenos Aires Argentina I speak fluent English and Spanish.