PyCon Argentina 2012 , the 4th National Spanish-speaking Python Conference will be held from November 12th to 17th , in Buenos Aires at the main venue of the National University of Quilmes (Bernal City, in the Great Buenos Aires metropolitan area), Urban Station and EducacionIT (Buenos Aires City downtown). The detailed conference program schedule is available at: http://ar.pycon.org/2012/schedule Admittance is free of charge ( web registration is required as venue capacity is limited). To get a conference T-shirt, promotional items and catering, early bird registration is open up to September 30th , 2012 ( 30% off ). Speakers are eligible for a 50% special discount. Additional donations are accepted thorough the payment process (fundraising). First time attendees, students and general public can also opt to register at the "gratis" rate (free, no cost) to get their badge and program guide. Sessions will include two days of talks from local and intern