Starbucks is opening Hawaii's first drive-thru-only location with a walk-up window at Kahala Mall in East Oahu in early December, PBN has learned. Kahala Mall recently announced on its Facebook page that "there is a new Starbucks Coffee Company store calling your name and it is the first-of-its-kind in the Hawaii market." Construction is still ongoing for this new cafe near the Macy's side of the mall. A Kahala Mall spokeswoman Friday referred questions regarding the new location to Starbucks. Starbucks,…