Yes
Yes, walk-ins are welcomed but be ready to wait on a long line outside. You are required to wear your mask even when you are in the outside line, but specially once in the building. There is an employee at the door coordinating the traffic so you can feel noone is jumping the line. I would recommend to make an appointment online and check in directly with the person at the door by letting them know you did the online appointment. This way you avoid the line, getting tired from standing up for so long, exposed to less people and the weather.
Thanks! Your answer is awaiting moderation.