The Phoenix Bonsai Society will display established Bonsai trees and trees under development to illustrate how the art of Bonsai is created; over 50 Bonsai are expected to be on display. The Phoenix Bonsai Society is one of the oldest Bonsai clubs in the United States established in 1962. BONSAI SHOW 2024 held on APRIL 6-7, 2024. Saturday 6th from 9 am – 4:30 pm and Sunday 7th from 10 am – 3:30 pm. FREE – Inside Show. Location: Valley Garden Center, 1809 North 15th Avenue, Phoenix.