The Beatles attracted a fan frenzy in the north of England since the start of the 1960s. Beatles historian Mark Lewisohn says that some who attended the band's 27 December 1960 show in Litherland claim that Beatlemania was "born" there, while Bob Wooler, who regularly presented the Beatles at Liverpool's Cavern Club, wrote in August 1961 that they were "the stuff that screams are made of" and were already playing to "fever-pitch audiences" at the Cavern. However, national recognition of "Beatlemania" eluded the band until late 1963.