Fall is one of the best times to take a walk in the park and look at the trees! Stop by one of our Volunteer Greeter’s Tables to pick up a tree scavenger hunt in celebration of Arbor Day. Take the scavenger hunt out into the park to check off which trees you identify. Fun to do with the family! The greeters’ tables are set up at the PHP Urban Ecology Center and at the Salado Outdoor Classroom.