FlatIron Grill can accommodate your celebratory or business dinner or day time meeting in one of Calistoga's rare private dining rooms. From 10 to 40+ guests, choose from one of our prixe fix menus or we can create a special menu for you. For any occasion, from wedding rehearsal dinners to a raucous birthday bash, the private dining room at FlatIron is your perfect private dining choice for Calistoga.