Camp-Inspired SeriousFun Messtival Splatters SeriousFun Across the Globe SeriousFun Children’s Network, founded by Paul Newman, launches their first-ever messy day of play to raise funds for camps benefitting kids with serious illness New York, NY: This June, SeriousFun Children’s Network (SeriousFun) is making a colorful splash across the world. The global network of camps, founded by actor and philanthropist Paul Newman, announces the launch of their first-ever messy, camp-