Papa Dio's Italian  style restaurant, Located at: 10712 N. May Ave. Oklahoma City, OKLAHOMA   Phone Number 405-755-2255           Hours of Business: Lunch and Dinner daily           Average Price: $15                   A unique atmosphere with two dining rooms allows you to choose a casual experience for family, children and friends or a low, lit more formal dining experience. Papa Dio's specialty dishes rival those found in restaurants on either coast, and the wine selection is top-notch (It is a mutli-recipient of the Wine Spectator Award of Excellence).