Every year on May 3, 4 and 5,
Dai Bonsai Matsuri (大盆栽まつり, literally Grand Bonsai Festival)
held in the Omiya Bonsai Village.
It is one of Japanese largest outdoor market
plants, pots and related materials.
It began to commemorate
the 60th anniversary of the Omiya Bonsai Village
now it is recognized as a seasonal event.