Can you walk in or have to call to make an appointment

If they didn't say it enough ....MAKE RESERVATIONS!! but u can still walk in

Reservation strongly suggested

Make reservations

There is usually a wait. Reservations are really recommended and with an app like OpenTable, you can usually get one as you're walking up.

Walk in is an option, yet reservation is are honorable

You can walk in. But this place is very busy so you are better off to reserve ahead of time.

Reservations are recommended.