DyR have a tango school Mala Junta in Berlin. They have several teachers, they teach several styles and they have a popular milonga on Wednesday and Sunday.
AND here in Finland they will teach on Tuesday 3.4. in Teerenpeli 19h-20h and Raimund will dj at the milonga. They will teach the advanced group at HelaTango. They are also available for private classes! Contact Maria at maria AT pasiymaria DOT net.