Grammy Award-winning group, Sugar Free Allstars performed some of their favorite hits in an outdoor concert for kids and their parents today at the Richardson Public Library, the first big event at the library in more than a year. The family funk super duo blend elements of soul, rhythm and blues, and disco to provide a high energy rock show dance party. For many kids, the performance was their first concert ever and for the Sugar Free Allstars, it was another opportunity to educate and entertrain. Visit for more information and a list of other fun events.