Professor Mark Donnelly and Noam Berg demonstrate "the Bartitsu handshake" or "How To Put A Troublesome Man Out of the Room" at the July 2011 Antagonistics Seminars in NYC   Friends and Associates Many organizations and individuals have supported our endeavor to bring Bartitsu training to New York City for the first time in history. Below is a partial list of our friends and associates to whom we wish to express gratitude: Professor Mark P. Donnelly and the Keystone Academy of Dueling and Swordsmanship Tony Wolf The Bartitsu Society and its mailing list The Society for Martial Arts Instruction (SFMAI) The New York Nineteenth Century Society NYC Steampunks MeetUp NY Steampunk Artists and Enthusiasts Looking for Bartitsu training in your region? Click for a worldwide list of schools and training clubs. View the Google Map of Bartitsu practitioners throughout the world.