Double Bass Thomas Martin summer course?

[Tria]

Has anybody out there heard anything regarding a summer course with thomas martin? I've heard something about one he (used to?) have in Tessin; Maybe in Italy or Swizerland...?
Are there pages with other summer programms, workshops etc.?

 

[pb]

There is a summer doublebass course in Poland in July which I'll be there(I hope)..