In January 2011, Boe performed for English National Opera in "La Bohème" and "The Mikado". In March 2011, Boe performed three concerts in Idaho: two in Rexburg, and one in Sun Valley. In April, Boe appeared in "The Great British Musical – The Famous and the Future" at the Criterion Theatre and the St George's Day celebration concert in Trafalgar Square. In May, Boe performed at the Classical BRIT Awards ceremony at the Royal Albert Hall, in the Isle of Man, and headlined the Hampton Court Palace Festival finale on 18 June 2011.