Today is another one of those weird holidays. Yes, today is a day to celebrate crayons! Celebrate with the chimps and Project Chimps' volunteers here in this video! Special thanks to Union County Primary School for providing artwork (drawn in crayon) for the chimps' enrichment. And thanks to volunteer Gail for volunteering her grandkids Harlan and Lilla. To make enrichments like this possible, we couldn't do it without donors. To donate visit: www.projectchimps.org/donate