British actor Simon Callow pauses during a reading, while dressed as clown at the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. The Clowns International 70th annual service brings together professional clowns from Britain and Europe in a service of remembrance to the famous British clown Joseph Grimaldi, who died in 1837. (Photo by Peter Nicholls/Reuters)





Clowns stand at the pews of the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns sit in the pews and hold hands across the aisle of the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns sit in the pews of the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns stand at the pews of the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns process into the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns stand at the pews of the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns arrive at the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





The clown “Mr. Woo” arrives at the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns stand at the pews of the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





A clown sits in the pews of the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns stand together as they compare their shoes outside the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns and members of the public sit in the pews of the All Saints Church during the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





A clown attempts to balance on a large ball outside the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns greet each other outside the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





Clowns arrive at the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





A clown arrives at the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





The clown “PC Konk” pretends to direct traffic outside the All Saints Church before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)





A clown takes a selfie at the All Saints Church hall before the Grimaldi clown service in Dalston, north London, February 7, 2016. (Photo by Peter Nicholls/Reuters)