Summer School
Summer Schools are held yearly in many countries in Europe and also in the USA at several places and times - for instance by James Kerwin 1P at Holy Oak Camp. They last from 5 days like in Leksand (Sweden) and Zomergo in Holland up to two weeks, like the French Stage de Go or the Polish Letnia Szkola Go, both in July. There were Summer Schools in Hungary (several years in Bodajk, as in 1992), usually immediately after the EGC and in Czechia and Slovakia. Li Yue has organized a Summer Camp near Barcelona in 2009, with her brother Li 3P.
Their pendant are Wintergo schooling events. One of the longer traditions is Ski-Go? in the Italian Alps. Teachers there included former insei Farid Benmalek, former Revue Française de Go editor Jeff Séailles?, German Champion Christoph Gerlach and Hwang In-seong in the 2009 edition. In Holland, Wintergo has been held at almost the same time since 2007 - from the day after Christmas till New Year's Day (or January 2, like Ski-Go in 2009). A try-out in Western Poland in 2009 halfway December lacked sufficient participants, but might come back at the calender, perhaps at a different date.