Lititz Borough - Here's a Happy Arbor Day 'Did you know’; The Borough of Lititz has been Recognized as a "Tree City" through the Arbor Day Foundation since 2017.  The Tree City USA program is a nationwide movement that provides the framework necessary for communities to manage and expand their public trees. More than 3,400 communities have made the commitment to becoming a Tree City USA. They have achieved Tree City USA status by meeting four core standards of sound urban forestry management: maintaining a tree board or department, having a community tree ordinance, spending at least $2 per capita on urban forestry and celebrating Arbor Day.   Follow the link to learn more about the Tree City USA program.