Piggies run during a pig race at Didier Farms' Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)

People watch pig race during Didier Farms' Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)

A visitor rests among his pumpkins at a Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)

A baby poses for a photo with pumpkins at a Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)

Children stand on giant pumpkins at a Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)

A boy poses for a photo in a cutout of a pumpkin at a Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)

A girl tries to stand on a giant pumpkin at a Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)

Visitors choose pumpkins at a Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)

A child poses for a photo with pumpkins at a Pumpkinfest in Lincolnshire, Illinois, the United States, on Oct. 17, 2020. Lots of towns in Illinois are holding pumpkin festivals recently ahead of the Halloween. (Photo by Joel Lerner/Xinhua)