1. Create an Advent Calendar experience for customers. Offer a different special deal or discount each day leading up to Christmas and create a festive atmosphere.
2. Partner with local chefs to hold cooking demonstrations using frozen food recipes that highlight the ease and convenience of the food. 
3. Create a cooking challenge competition and offer a prize to the best dish. The challenge could be to create a delicious, healthy, and time-efficient meal using frozen food. This would further demonstrate the versatility of frozen food.
Brainstorm three creative marketing campaign ideas for a frozen food company.