Update 10/24/2014: We’ve updated this post for 2014! Click here for for our 2014 List of Halloween Parties in Pittsburgh! ======================================== Looking for an excuse to put on a costume this weekend? Check out some of these Halloween parties happening around town this weekend. MadMex Robinson Halloween Party Saturday, 9pm-2am, $10 at the door includes snacks, $6 Margaritas all day.  Call 412-494-5656 to reserve your spot (this event sold out last year). Halloween Elk Haunt Fundraiser for the Central Northside Neighborhood Council Saturday, 7:30-11pm at the North Side Elks #339, 400 Cedar Avenue, North Side, 15212 Tickets: $40 per person… Read the rest