Seasonal drinks at Intelligentsia update frequently, but a select few signature drinks remain on our menu year-round. Black Cat Fizz is one of those beloved creations. Our take on an espresso tonic, the Fizz is a delectable combination of tonic water and orange bitters joined together with our signature Black Cat Espresso. Chilled over ice, it's the perfect beverage to grab from your local coffeebar as temps begin to soar.