Re: Can anyone suggest a dojo in Maryland
They will be fine with visitors. They are serious about their training and a good bunch of people. I've never been a member there, or lived in Baltimore, but I've been going to seminars at that dojo for the past 15 years. They have always been very welcoming of visitors and new people. They may ask your friend to watch a class before getting on the mat - I'm not sure about that. Anyway, I'd say go, train, enjoy....