Denny's Beer Barrel Pub American  style restaurant, Located at: 1452 Woodland Road Clearfield, PENNSYLVANIA   Phone Number (866) 398-3022           Hours of Business: Sun 11 a.m. to 11 p.m.. Mon - Sat 10 a.m. to Midnight           Average Price: $                   Denny's Beer Barrel Pub, Inc. located in scenic Clearfield, PA was founded by Denny and Jean Liegey in September 1977 growing from a small 600 square foot establishment to its current size. We started making giant hamburgers to attract attention to our much larger menu and create a fun atmosphere for all. We are nationally known as the home of the \"World's Largest Hamburger Challenges\" - this is where it all began.