Mischa Barton and more joined the Make-A-Wish Foundation for a Day of Fun on the Santa Monica Pier. Besides meeting children from 500 families involved in the charity, celebrity guests enjoyed rides, food, and face painting for their kids and, in the case of "The O.C." star, themselves. Stefanie Keenan/GettyImages.com - March 14, 2010
A Day of Fun
Mischa Barton, Adam Sandler, and more support the Make-A-Wish Foundation at the Santa Monica Pier.