Grandpa’s Diner is a restaurant located in Port St. Lucie, Florida, serving the 34952 postal code area. Operating from 7586 S U.S. Highway 1, the establishment focuses on providing dining services within the local restaurant sector. The business manages communications through the phone number 772-777-4134, ensuring inquiries are addressed efficiently. Its operations are centered around maintaining consistent service in the restaurant industry of Port St. Lucie. The diner’s presence contributes to the range of available dining options in the area, functioning as part of the broader local restaurant community.


































