Rick said it best, they can check it out for free, but day passes or a membership will be required beyond that!
If it's your friends first visit, it's free to try out. They have day passes depending on what y'all want to do. Like fitness or say basketball. Day pass costs $5 or $10 depending on what you want.
Your friend would need to buy a day pass if they don't have a membership.
Sorry. Im not sure
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