Coolgreens, a restaurant that serves food made with clean ingredients and fresh produce, will open Sept. 30 in the CityLine development at 1251 State St., Richardson. Menu items will include salads, wraps, quinoa bowls, flatbreads and sandwiches as well as options for guests on the ketogenic, Whole 30 and paleo diets. 972-231-1251. www.coolgreens.com