Purity Ice Cream is over 70 years old and serves an enormous variety of ice cream flavors. It was originally opened here in Ithaca, ironically the birthplace of the ice cream sundae. Purity features many flavors of ice cream that you will not find in national brands. Some of these flavors include Finger Lakes Tourist, which has white chocolate chunks and hazelnut pieces in chocolate ice cream, and Sleepers Awake!, coffee ice cream with fudge swirls and chocolate chunks.