The Cross Timbers Demonstration Garden was established in 2002 as a Community Project.
The idea of a Willow Park Demonstration Garden was discussed in 2001 by citizens of Willow Park with the help of a group of Parker County Master Gardeners. In 2004 the Master Gardeners assumed care of the Cross Timbers Demonstration Garden in Willow Park. The Garden consists of berms, walkways, benches, vines, trees and other plants. It is located on Ranch House Road in Willow Park, Texas across from the current city hall and adjacent to the old city hall. Each year Parkfest is held in The Garden on the second Saturday in October.