The raffle is part of the company's Chocolate for Charity campaign.
The St. Joseph location chose Second Harvest as their charity.
"We feel that any time of the year we have families in need in our community," co-owner Leslie Oberg said. "People are very welcome to giving during the holiday season."
This is the second year Rocky Mountain Chocolate Factory chose Second Harvest.
Last year they raised $500. This year they are hoping to double that.
Raffle tickets can be bought until the drawing on December 23.