"Cauldron Ice Cream, a growing chain known for freezing its sweets with liquid nitrogen, will open its first DFW outpost on Knox Street. Cauldron Ice Cream’s wares are frozen right in front of diners’ eyes, and can be made in a bevy of sophisticated flavors, including Earl Grey-lavender, cereal milk, and rose. The freshly-frozen scoops can be served in a basic cup or the “OG Puffle Cone,” an egg waffle inspired by the popular Hong Kong street snack." - Amy McCarthy