Students at Hilton Elementary School in Zillah received a special visit from two Washington State Dairy ambassadors on Wednesday, April 14. Newly crowned Yakima County dairy ambassador Kristen Wedam of Sunnyside and 2009-10 Washington State dairy ambassador Melissa Cook of Snohomish explain how a cow milking machine works to students in Molly Himes third grade classroom. Pictured (clockwise from top right): Cook, Quinton Rogers-Burgett, Angel Soto, Cristian Alonso, Juma Romero, Siena Smith and Wedam.