A child poses for photos with carved pumpkins during the third annual Pumpkin Parade at Nelson Park in Vancouver, British Columbia, Canada, Nov. 1, 2020. (Photo by Liang Sen/Xinhua)

Carved pumpkins are displayed during the third annual Pumpkin Parade at Nelson Park in Vancouver, British Columbia, Canada, Nov. 1, 2020. (Photo by Liang Sen/Xinhua)

Carved pumpkins are displayed during the third annual Pumpkin Parade at Nelson Park in Vancouver, British Columbia, Canada, Nov. 1, 2020. (Photo by Liang Sen/Xinhua)

A resident tries to light up a carved pumpkin during the third annual Pumpkin Parade at Nelson Park in Vancouver, British Columbia, Canada, Nov. 1, 2020. (Photo by Liang Sen/Xinhua)

Children pose for photos with carved pumpkins during the third annual Pumpkin Parade at Nelson Park in Vancouver, British Columbia, Canada, Nov. 1, 2020. (Photo by Liang Sen/Xinhua)