When the warmer months come around, many of us reach for an iced tea or lemonade. But there's another chilled beverage that is equally refreshing, energizing, and wonderfully varied — iced coffee. With origins dating back to 16th century Japan, iced coffee has evolved throughout history, both in its brewing methods and presentation. Today, coffee drinkers can enjoy creations like cold brew, nitro cold brew, and newer innovations like snap chilled coffee.