Green Tree Festival 2024 Dates. Every september, the kirkwood greentree festival in kirkwood park brings together the best of tradition, craftsmanship, and community fun. The city of kirkwood missouri has been putting on the greentree festival since 1961 and began as a way to replace trees that had died in kirkwood because of a drought.

(no arts and crafts booths); The greentree festival continues to be one of kirkwood’s iconic community events year after year—for over 60 years.