I grabbed an ice mocha at Dineen, and it was refreshing and delicious. When I ordered, I asked for it half sweet because I was worried that it would be overly sweet based on experiences with other cafes.
The barista was very polite and helpful, explaining that the cocoa used is a dark blend and it would not be that sweet. I took her advice and got it regular, and it was phenomenal. The mocha was rich and creamy, could definitely taste the dark cocoa . It was perfect to drink on their patio on a nice summer day.