Tollwood is Munich's big, twice yearly, music and arts festival.
Summer festival - 14.Jun to 9.Jul.2006 at Olympiapark
The summer Tollwood usually has some big name musicians playing - but they're mostly older "has-beens" such as Status Quo.
Winter festival - 29.Nov to 31.Dec.2006 at Theresienwiese
The winter festival is a popular destination for Glühwein drinking and buying Christmas presents.
External links:
Photo from the Summer Tollwood festival in Munich
Photo from the Winter Tollwood festival in Munich