A visitor makes pumpkin lanterns during the annual pumpkin exhibition in Klaistow, south of Berlin, Germany, on Oct. 21, 2014. The exhibition will last till Nov. 2, with over 100,000 pumkins in nearly 450 different varieties on display. (Xinhua/Zhang Fan)

Children play near giant pumpkins during the annual pumpkin exhibition in Klaistow, south of Berlin, Germany, on Oct. 21, 2014. The exhibition will last till Nov. 2, with over 100,000 pumkins in nearly 450 different varieties on display. (Xinhua/Zhang Fan)

People visit the pumpkin exhibition in Klaistow, south of Berlin, Germany, on Oct. 21, 2014. The exhibition will last till Nov. 2, with over 100,000 pumkins in nearly 450 different varieties on display. (Xinhua/Zhang Fan)

Children make pumpkin lanterns during the annual pumpkin exhibition in Klaistow, south of Berlin, Germany, on Oct. 21, 2014. The exhibition will last till Nov. 2, with over 100,000 pumkins in nearly 450 different varieties on display. (Xinhua/Zhang Fan)

A visitor chooses pumpkins during the annual pumpkin exhibition in Klaistow, south of Berlin, Germany, on Oct. 21, 2014. The exhibition will last till Nov. 2, with over 100,000 pumkins in nearly 450 different varieties on display. (Xinhua/Zhang Fan)

A girl plays during the annual pumpkin exhibition in Klaistow, south of Berlin, Germany, on Oct. 21, 2014. The exhibition would last till Nov. 2, with over 100,000 pumkins in 450 different varieties. (Xinhua/Zhang Fan)

Children play near a giant swimmer's figure made of pumpkins during the annual pumpkin exhibition in Klaistow, south of Berlin, Germany, on Oct. 21, 2014. The exhibition would last till Nov. 2, with over 100,000 pumkins in 450 different varieties. (Xinhua/Zhang Fan)

People look at pumpkins during the annual pumpkin exhibition in Klaistow, south of Berlin, Germany, on Oct. 21, 2014. The exhibition would last till Nov. 2, with over 100,000 pumkins in 450 different varieties. (Xinhua/Zhang Fan)