MadMex is my second nomination for a Philadelphia “Must-Visit”.  It’s official address is 3401 Walnut Street, but it can actually be found at 35th and Movarian, a tiny street that is not really a street between Sansom and Walnut.  It is in the University City area and is generally crowded with college kids.  Its got great specials, including half-off food at various times during the week.  A large selection of beer and great margaritas are always available.  And to top it off, the food is excellent.  I’ve been there several dozen times in the last 7 years I’ve spent in Philadelphia.  I’ve been there for a few memorable birthdays and other occasions where things have got — somewhat out of hand.  When I’m looking for great Mexican food, MadMex is my top choice.