For a great mix of taste and technology, try the new ice cream vending machines from Boston start-up
MooBella. For about $3, you get a fresh 4.5-oz. serving from among 12 flavors (the usual suspects, plus exotics such as banana and cake batter), with mix-ins like crunchy walnuts. Selection to first bite? Under a minute. That’s what we call instant gratification.