2025-05-17 Seminar with Eugene du Long in Aikido Dojo Essen Seminar with Eugene du Long in Aikido Dojo Essen May 17 Seminar with Eugene du Long in Aikido Dojo Essen Aikido Dojo Essen invites to a Seminar with Eugene du Long. Registration and more information: - please send an email to: svenweiden@gmail.com Poster for download and info: Seminar_Eugene_1705