OAK PARK (WWJ) – July 30th is National Cheesecake Day and to mark the occasion, Peteet’s Famous Cheesecakes will offer free slices to the first 100 customers and 20% off any purchase throughout the day.

In 2010, the Peteet Family took a beloved family cheesecake recipe and transformed it into a delicious new business. Every cheesecake – they make 90 varieties – is made from scratch daily with fresh, premium ingredients. The result is a rich and creamy, flavorful, signature two-layer cheesecake.

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Peteet’s signature flavors include sweet potato cheesecake, peach cobbler cheesecake, Reese’s peanut butter cheesecake and red velvet cheesecake.

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Peteet’s Famous Cheesecakes, located at 13835 Nine Mile Road in Oak Park, is open 11:00 am to 6:00 pm. For more information, visit peteetscheesecakes.com.

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And if you feel guilty for indulging in the high-calorie treat, don’t worry –CBSNews.com offers a few tips on how to work off the calories.