Grammy’s Cookie Jar, which is located in Katy, Texas makes fresh, home-baked goods available at local markets. You can visit the store for your daily sweet treat cravings, or if you need sweet treats enough for a group of people, don't worry because Grammy's Cookie Jar also offers party platters. It's up to you - load it up with any combination of the following: brownies, cookies, bars, rice crispies, and cupcakes. They set up shop wherever there is an opportunity, to make sure people can easily reach and find them. They've been at different spots like the No Label Brewing Company, the Fulshear Farmer's Market, and the Pine Mill Ranch Food Truck, among others.