There were a good number of people who were dressed up for a date night. I didn't see any jeans or shorts. I personally would have felt out of place if I was too casual. The atmosphere, although rustic, feels pretty formal.
casual wear
No strict dress code, I'd say office casual. No shorts and tanks. Nice jeans and top will be fine
Casual is fine. I would not roll in there with a wife beater and cutoffs, but think they are pretty accepting.
I would say casual would be fine. No suits are required.
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