It's casual on most days. There are some soecial events that have a dress code. The event will always state the dress code. It is usually a "no effort, no entry dress code" meaning that you don't have to adhere exactly to the suggested dress, but you do have to look like you put forth some thought and effort towards being there for the event planned.
Dress codes are usually on special event days. I'd check on the website or on their Facebook page.
Casual unless there is a dress up event. You can find these events on there website.
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