In November 2011, the band toured the United Kingdom to celebrate the tenth anniversary of their debut album The Optimist LP. The band played the complete debut album in the correct order, apart from hidden track "Three Days Old" and a second set of more recent work, including new song "Rescue Squad" and their re-working of "Mary Poppins" song Chim Chim Cher-ee, which they released as a digital single to raise money for homeless charities. A live recording of their show at Koko in London on 11 November 2011 was released as a live album.