In the NewsUSA TODAY Guinness Book of World Records
Slide 19 = Largest Chalk Drawing

Largest Chalk Pavement Art

The largest chalk pavement art measures 3, 361.31 meters (90,000 sq. ft.) and was created by 5,678 children from the schools in Alameda CA, for the Kid’s Chalk Art Project between May 27 and June 7, 2008.