Great food at Great prices. Grandpas has been open since September 2015 serving all great food. Bert DeLuca, proprietor of Grandpas, has been in Port St. Lucie, as a restaurateur, since 1978. You may have visited one of his many establishments from La Bella Napoli to Gator Rock to The Palms, to name a few. All are welcome 7 days a week, why not be one the thousands of satisfied customers and try Grandpas today where we treat all like family the Italian way.