Corner Cooks (Winnetka) combines the science of cooking with the art of eating. And while most of us have the consumption part down, the restaurant affords plenty of fun opportunites to learn through a variety of eat-as-you-go cooking classes. "Couples Cook" continues that theme by delivering a fun culinary night for you and yours. The first half affords dinner-goers the chance to learn as they prepare parts of their 4-course meal in a group setting; gregarious Chef Larry does the teaching. The rest of the night is relegated to eating duties, with the two of you settling in to savor your creations.