Grades 6-12. Tualatin has lots of trees. Some of those trees are special. Gather a team of up to four people and meet us at the library to start your quest to find the special trees! Prizes for the team that is the first to succeed!*Scavenger Hunt begins and ends at the library, but you must have the ability and equipment to go around the city to locate and take photos of the trees (with a camera or smart phone). Register by clicking on the event in the events calendar at www.tualatinlibrary.org.