I found that it's pretty laid back, but also the kind of place you can dress up if you want to too. I've been in flannel and jeans and I've been in khakis and dress shirt.
It is pretty laid back. Wear what you feel comfortable and confident in Friday evening. It is not a stuffy place and the food is excellent. You'll love it !
It's very casual. Great dining experience, though. Enjoy!
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