I know you can't do reservations over the phone. Is there a way to do them online? I'm not a local but want to go on a specific day.

No reservations at all, which is a major downside of this restaurant.

No reservation on line either.

You just need to go there and put your name down. Then you can sit or walk around the grounds until your name is called. It might take an hour, sometimes more, depending on the day.