Excell International School was a small independent, co-educational, day and boarding school located in Boston, Lincolnshire, England for children aged between 3 and 18. An amalgamation of two previous schools, Conway School and Maypole House School. Parents were told in a letter that the school and the Chatterbox Nursery associated with it would close on 16 July 2010, as they had been suffering "financial difficulties due to dwindling numbers".