Drawings of dogs, cats, birds and bees. Starbucks baristas are scribbling on customers’ to-go coffee cups again, part of new CEO Brian Niccol’s “Back to Starbucks” strategy to humanize the ...

circular line drawings on disposable coffee cups. He uses a Sharpie. The company signed him up to its promotional 2011 Sharpie Squad—a group of sponsored artists that use the Magic Marker's ...