Hi @aliansari321. They are all types of squash. In North American northern climates it's harvest season for these types of vegetables (squash, pumpkins etc).

The long one (the smile in the face) is a Delicata Squash. The two round ones (the eyes) are Carnival Squash and the middle (nose in the face) is the more famous Butternut Squash.

Thanks for asking! :)