Imagine stumbling upon a hidden culinary treasure in the heart of Oklahoma, a place so delightful that it leaves an indelible mark on your taste buds and memories. That’s precisely what happened when my daughter returned from her hiking adventure at Keystone Ancient Forest, buzzing with excitement about a small-town family diner she discovered nearby. Intrigued by her enthusiasm, I couldn’t resist delving into the charm and flavors of Kathy’s Mason Jar Family Diner in Cleveland. With its convenient location near Keystone Lake and reputation for serving delicious breakfast all day long, this no-frills joint has become a go-to destination for locals and travelers alike seeking good food, great service, and a laid-back rustic atmosphere.

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Follow along on Kathy’s Mason Jar Family Diner’s Facebook page or visit Kathy’s Mason Jar Family Diner’s website to view the menu and operating hours for this small-town family diner in Oklahoma.

Located at Keystone Lake is a resort-style campground with an aqua park, water slide, and much more. You can read more about it in our previous article: “The Most Epic Resort Campground In Oklahoma Is An Outdoor Playground With An Aqua Park, Water Slide, And More. 

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