Category Events - United States, Tigard (OR) Police Dept. vs. Fire Dept. Iron Chef Pizza Challenge at California Pizza Kitchen Competition Begins at 5:30pm, with special guest judges who wil auction off the Competitor’s Pizzas to Raise Funds for Chelsea Hicks Foundation. Pizza With a Purpose! Contact Chelsea Hicks Foundation for their flyer and 20% of your check will be donated to help inspire hope and healing through therapeutic dress up and play.