Sunday, Jan. 20 is the launch of Center City District Restaurant Week, which runs till Jan. 25 before picking up from Jan. 27 to Feb. 1. Info is here.
From Jan. 22 to 25, the Haddon Heights houses Anthony's Creative Italian Cuisine, Kunkel's Seafood & Steakhouse, and Elements Cafe will serve three- or four-course special menus for $25.
Ambler's week will run Jan. 20 to 27 and will feature specials from a dozen or so restos. Info is here.
East Passyunk Avenue will get into the act Feb. 24 to March 2.
AroundMainLine.com's Main Line Restaurant Week is coming up April 22 to 28.