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Tri-State Sub-Zero Nitro

At Sub-Zero Tri-State, we serve unforgettable treats with a twist of science and fun. Our Nitro Ice Cream is flash-frozen on the spot using liquid nitrogen, creating a smooth, creamy dessert right before your eyes. We also offer refreshing Italian Water Ice in a variety of fruity flavors. Based in Tamaqua, Pennsylvania, we bring our mobile facility to parties, weddings, school events, and more across PA, NJ, and NY. Book us today for a unique dessert experience your guests won’t  forget!

About Us

Aaron Macker

Aaron, a/k/a “Macker,” is a proud Skook and a true hometown original. As the Leading Knight Captain of the Elks, he brings dedication, leadership, and heart to everything he does.

Aaron serves up smiles as the resident Sub-Zero ice cream mixologist, crafting endless frozen flavor combinations with skill and creativity.

Known for his bounding smile and genuine pride in delivering frozen delights, Aaron turns every visit into a fun, flavorful experience that keeps customers coming back for more.

John Yeager

John, a/k/a “Jobo,” discovered his love for ice cream early on—thanks to a childhood mishap when his mother accidentally over-froze his milky sippy cup. That frosty moment sparked a lifelong passion, leading him to explore frozen delights across more than 140 countries.

His global ice cream journey eventually brought him to the purity and complex flavors of liquid nitrogen-crafted treats.

Driven to share this unique experience, Jobo founded the local Tri-State Sub-Zero shop, turning his passion into a mission to bring custom-made, flash-frozen wonders to ice cream lovers everywhere.