Go back to directory. Add to Address Book. Let’s Yo! Let’s Yo! 31 Valley Rd work Phone: (973) 337-8451work Website: http://www.letsyoyogurt.com/ Categories: Coffee, tea & dessert, Dining Changing the frozen yogurt game!! Come enjoy our healthy frozen yogurt, expansive toppings bar and iPads! Over 70 toppings to choose from!!