 The bear became drunk on champagne given to him by Karl Radek, and in the early morning hours the zebra finches escaped from the aviary and perched below the ceilings around the house, but other than that the party was considered a great success.Mikhail Bulgakov transformed the Spring Festival into The Spring Ball of the Full Moon, which became one of the most memorable episodes of his novel "The Master and Margarita".After July 1935, when the Soviet Government invited the American Communist Party to take part in the anti-western Communist International (Comintern), Soviet-American relations turned increasingly chilly, and Bullitt held no more memorable parties.