New Club Serrano members can win $20, $50, $75, or $1,000 upon initial sign-up! Use your Club Serrano Club card every time you play to earn rewards, special discounts, and Free Play (good for free slot play) while you play all your favorites. It's always free to sign-up, so join today and enjoy all your benefits. PLEASE NOTE: You MUST participate in the New Member Spin & Win promotion within 30 days of Club Serrano sign up. Visit Guest Services or a Club Serrano booth for a complete set of rules, member benefits & details.