Thanks to President Reagan, we celebrate National Ice Cream Day every third Sunday in July, meaning July 17 this year. Reagan wanted to commemorate a treat enjoyed by over 90 percent of the US population. In 1984, he decreed a day for ice cream, and his proclamation actually glorified the dairy industry in America. In fact, Americans still lead the world when it comes to eating this frozen delight: 23 gallons a year to be precise. Reagan also proclaimed July as National Ice Cream month, describing ice cream as ‘‘a nutritious and wholesome food enjoyed by over ninety percent of the people in the United States.’’ Since then, the holiday has sparked worldwide cravings and is traditionally celebrated year after year. Standing in the frozen food aisle trying desperately to make a choice? Or brainstorming how to celebrate this fabulous day? Well, look no further. Inspiration has arrived.