WPXI.com – March 25, 2019New nitrogen ice cream shop coming to Shadyside
By: Tim Schooley – Reporter, Pittsburgh Business Times
Sub Zero Nitrogen Ice Cream, where the franchise’s signature product is frozen in two minutes by liquid nitrogen
PITTSBURGH – Sub Zero Nitrogen Ice Cream, a one-time participant on the NBC business pitch show “Shark Tank,” is ready to bring its growing franchise to Pittsburgh with a new shop in Shadyside.