Recommended. You can snag a reservation on OpenTable which makes it pretty easy.
Not required. Have walked in plenty of times and never have been turned away. Even if they were so slammed and turned you away, there are allot of over restaurants in the area that you'd be more than happy with.
Not required but always recommended! We accept reservations in our Main Dining Room. We do keep space in our front dining room for walk-in guests, and our porch and patio are always first come first served.
Recommended but not required. A good portion of the seating area is dedicated to walk-in guests.
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