- $16 for four Groupons, each good for $6 worth of ice cream ($24 value)
- See the menu.
-321º Ice Cream Shop
When you order ice cream at -321º Ice Cream Shop, you may be surprised to see staffers reach for a milky liquid instead of digging in with a traditional scoop. That's because each order of ice cream is flash-frozen on the premises with a blast of liquid nitrogen, whose freezing temperatures reach 321 degrees below zero. The result is a creamy confection that packs all the rich flavor of an ice cream, yet has a more spoonable, almost frozen yogurt-like consistency. The menu changes frequently, but visitors may see pieces of pumpkin pie, hunks of toffee, and other fresh flavorings tossed into the ice-cream base just before it's frozen.