They do keep a good chunk of the restaurant available walk-in and they estimate up to a 40 minute wait. Mystic isn't the worst place to be to have a wait. I did call to see what they had available for reservations and there is only one available at 9pm so I would call a day ahead unless you don't mind a wait
I'm not sure if they take reservations
If they take reservations I would do it to be safe. Very busy on weekends.
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