“All of a sudden, we were bombarded by people across the country,” Marc Roth says. “It wasn’t until then that we realized we were one of the only nut-free ice cream shops.” Even after almost two years ...

For example, in New England and Nova Scotia, some parlors serve Grape-Nuts ice cream—not as a modern novelty, either. ... namely the caffeine-free coffee substitute called Postum.

After being dubbed the “Videogate cop,” for the nearly a decade, Andrew Cohen has turned his attention toward a sweeter deal and is now one half of Mr. Dewie’s Frozen Desserts, making cashew milk ice ...