Post Office Pub American  style restaurant, Located at: Ray Street Grafton, MASSACHUSETTS   Phone Number 508-839-6106           Hours of Business:           Average Price:                   Post Office Pub has qualified as one of the 10 Best Restaurants pick in Grafton, MASSACHUSETTS. We ask you to visit this restaurant and e-mail us what you think. Visitors suggested this restaurant in Grafton. Suggest your favorite restaurant for a chance to win a FREE Dinner for Two!