Oasis Restaurant, 2355 Schoenersville Rd., Allentown, 610-264-1955
O'Hara's Restaurant & Pub, 3712 Hamilton Blvd., Allentown, 610-437-9400
Old Country Buffet, 1245 Whitehall Mall, Whitehall, 610-437-4103
Olive Branch Café and Restaurant, 355 Broadway, Bethlehem, 610-814-0355
Olive Garden, 715 Grape St., Whitehall, 610-266-6777; 50 Kunkle Dr., Easton, 610-515-1722
Oliver Shakewell's, 1869 S. Fourth St., Allentown, 610-797-1924
Original Tavern House, 605 Main St., Hellertown, 610-838-6737
Other Side Restaurant at the Neffs Hotel, 5635 Route 873, Neffs, 610-767-9949
Outback Steakhouse, 3100 W. Tilghman St., Allentown, 610-437-7117
The Paddock Restaurant, 1945 Columbia St., Allentown, 610-437-3911
Paese Mio, 6561 Tilghman St., Allentown, 610-481-0400
Palace of India, 302 Main St., Emmaus, 610-965-0466
Pane E Vino Restaurant, 2118 Schoenersville Rd., Bethlehem, 610-691-7126
Panera Bread, 2669 MacArthur Rd., Whitehall, 610-433-8108; 3100 W. Tilghman St., Allentown, 610-432-3221
Paolos, 102 W. Susquehanna St., Allentown, 610-791-6556
Paolo's, 2418 Cherryville Rd., Northampton, 610-261-1980
Papa's Restaurant, 4527 Route 309, Schnecksville, 610-799-2511
Parkland Restaurant, 2702 Walbert Ave., Allentown, 610-432-2745
Pasta Bella, 209 Lehigh Valley Mall, Whitehall, 610-264-7571
Pastaficio, 602 Hamilton Street, Allentown, 610-774-9500; Asa Drice, Bethlehem, 610-317-2782