Mochinut opened in March at 13355 Dallas Parkway, Ste. 500, Frisco. The international chain offers doughnuts made with Japanese rice cake known as mochi in a variety of flavors. They include churro, yuzu, s'mores and black sesame, among several other variants. In addition, Mochinut locations also serve Korean rice flour hotdogs made with mozzarella, potatoes and more. A Richardson location is expected to open soon. 972-292-9997. www.mochinut.com