Did you know that 2022 is both the 150^th anniversary of the Arbor Day holiday and the 50^th anniversary of the Arbor Day Foundation? To mark these events, the Arbor Day Foundation is compiling all of the Arbor Day celebrations across the United States, putting them on a map, and sharing it far and wide.

To add your celebration or find one in your state, visit the Arbor Day Dates Across America webpage.

Also, a reminder that the Arbor Day Foundation requires communities to hold an Arbor Day celebration and declare a proclamation to earn or maintain Tree City USA designation in 2022. Learn more about the 2022 Tree City USA requirements here.