Logo (2008-2011)
Harringtoons Productions was the vanity plate of Mary Harrington, the producer of the show and former vice president of Nickelodeon. Ni Hao, Kai-Lan is the only show to use this logo, as this was the last Nickelodeon show (and the only Nick Jr. show) to have Mary Harrington as executive producer. According to a website the company was founded in March 14, 1997.