I do sugar cookies to decorate and make a large heart for them to decorate to take home and "share" and then some smaller heart shaped cookies we decorate and eat.

We talk about foods that are red and have some that week such as strawberries and raspberries that we don't get a lot of in winter due to being out of season as far as cost goes along with some cheaper things like red grapes, red pepper - mine don't like tomatoes.