Nov 2-6, 2009 is customer appreciation week at (at least some of) the Philly city golf courses. The green fee at Cobbs Creek-olde will be $20 (cart incl), and Karakung, Juniata, and John Byrne will all charge $10-12 (cart incl) next week. I think there will be some other prizes and merrymaking going on at these courses. I couldn't find a web link to this event, but take my word for it.