Visitors check out the new mural outside of Nonni's Corner Trattoria in Olde Town Grove City. The mural was unveiled June 28 and depicts a 1950s Sicilian city. Artist Andrew Hazelton is married to Camille, the restaurant's sous chef and dessert maker. Camille's brother David Valenza owns the restaurant named for their mother Helen Valenza, also known as Nonni. Published June 30, 2012, in Allied News. Pick up a copy at 201 A Erie St., Grove City.