Photo credit: Posse Grounds Coffeehouse On Saturday I had the opportunity to meet John Berreman the owner of Posse Grounds Coffeehouse in Sedona. They actually haven’t opened yet but will be located in Oak Creek. I spoke with John while he was attending the Barista Jam and it sounds like a great new shop and I have a sense the quality will be top notch. They’re planning to open on November 20th. Previously I had covered them in July. Posse Grounds Coffeehouse Tequa Festival Marketplace 7000 Hwy 179 Sedona, AZ 86351