Smoothie KingOnlineWebsite - www.smoothieking.comHours & SeasonsHours - Monday - Friday 7:00am - 9:00pm, Saturday 8:00am - 9:00pm, Sunday 11:00am - 8:00pmAddress16933 Kaufinger St.Huntersville, NC 28078PhonePrimary - (704) 987-1431 It was the late 1960’s. Trying to remedy his allergies and low blood sugar, Steve Kuhnau began experimenting with mixing real fruit, nutrients and proteins in a blender at home. A little of this, a little of that, and soon enough, his concoctions began to have a huge impact on his health. And that’s how he came to create the original nutritional smoothie. In 1973 Steve opened a health food store, selling vitamins along with his healthful drinks, and Smoothie King was born.