Good perch lakes in the Pittsburgh area??

[perchnut]

My son is playing in a hockey tournament in January and i thought of taggin on a day or two of ice fishing...Are there any decent lakes in the area worthy of hitting?  I normally fish Deep Creek Lake in MD.  But this might be a good chance to broaden my horizons a bit.....not looking for hotspots,,,thanks,,,,,and any good advise is worth a few beers for sure....