Frozen yogurt has proven to be much more popular than hot yogurt, which is served by being poured out of cauldrons directly on top of patrons as they attempt to enter the store. Stay cool with today's Groupon: for $5, you get $10 worth of frozen treats at NuYo Frozen Yogurt's two Chula Vista locations.

NuYo offers self-serve topping and yogurt stations, allowing patrons to remain at the dessert-designing wheel while keeping the planet in mind with eco-friendly practices. The sacchariferous storefront offers 10 to 16 rotating flavors of frozen yogurt, as well as flavors of the month and nonfat, non-dairy, and no-sugar options. A cup of frozen yogurt or shaved ice can be ambrosially adorned with more than 50 topping options. Opt for the pomegranate seeds, blackberries, and mandarins to lightly sweeten a cold cup, or the brownies, Andes mints, and Reese's Pieces to satisfy a chocolate craving. All frozen treats and toppings are $0.39 per ounce. The team at NuYo Frozen Yogurt also promotes environmentally conscious practices at the stores with recyclable containers, compostable spoons, and by donating shaved ice to replenish melting glaciers.