Fresno State’s student Ag Ambassadors will greet World Ag Expo visitors arriving from around the world from 9 a.m.-9 p.m. Saturday and Sunday (Feb. 7-8) at the Fresno Yosemite International Airport. The ambassadors’ help desk will be at the airport baggage claim area, where they will answer questions about transportation, events and seminars for the world’s largest agricultural exposition that returns to Tulare Feb. 10-12. On Thursday, Fresno State President Joseph I. Castro and his wife Mary will attend the 21st annual California Agriculture Leadership alumni breakfast from 6:30-8:30 a.m. followed by an appearance at the Jordan College of Agricultural Sciences and Technology information booth in the Hilvers Building at 10:30 a.m. for the annual “Ice Cream with the Dean” event. INFO: Dr. Steve Rocca, agricultural education associate professor and Ag Ambassadors adviser, at 559.278.5088 or or Geoff Thurner at 559.977.3969. See original press release about seminar speakers: