To Berlin to help celebrate the 20th anniversary of the Haus der Kulturen der Welt. Met many interesting people including Christian Philipp Müller, who did a marvelous performance piece about the history of the House, in connection with his installation “TOHUWABOHU,” and Rirkrit Tiravanija, who curated the party which included a “cooking-performance” of Thai food at which I participated as one of many who turned it into an “eating-performance” as intended! Bernd Scherer, the director, presided elegantly, on the banks of the Spree.