While I don't have a fancy link, mine and MrsPhilly's would be "Spring Valley Inn", in center valley,pa!
This is an old tavern (from 1700's, IIRC) that specializes in 2 areas. First is oyster stew, and the second is ANYTHING trout. They have a fresh trout pond, and serve trout any way you would like it, with about 15 different ways on the menu. They also have an extensive seafood list on the menu.
Wine list is ok (MrsP likes inexpensive wine anyway) with the normal bottles in the $12-$30 range. Now that all of pennsylvania is NONsmoking, the experience is even better!!!
Dinner for two-main plate, soup, salad, bread, bottle of wine-including tip is around $70! Location is 1:15 north of philly, 25 min south of allentown, in a VERY scenic and rural setting.