An artist paints ornaments during a pumpkin festival in Warsaw, Poland on Oct. 20, 2024. (Photo: Xinhua)

A visitor tastes a slice of pumpkin during a pumpkin festival in Warsaw, Poland on Oct. 20, 2024. (Photo: Xinhua)

Visitors examine varieties of pumpkins during a pumpkin festival in Warsaw, Poland on Oct. 20, 2024. (Photo: Xinhua)

Visitors walk past pumpkins on sale during a pumpkin festival in Warsaw, Poland on Oct. 20, 2024. (Photo: Xinhua)