Masks are required while indoors, except while eating of course.
You can call ahead to order, or order from their outside window, and they will call your name for pickup at the outside window. There are also picnic tables to eat outside. They have a restroom just inside the door as well. They have plexiglass barriers up at the counter and payment window indoors, and the staff is all masked. They are also seating indoors, but I didn't experience that to comment on it.
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