Hello Pittsburgh, wipe those post Steelers game tears of your face – because there is a whole weekend of perfect fall events to take your mind off last nights losses.  From fall festivals to classic movies (Singing in the Rain, Office Space & Friday the 13th) to a Food Truck Rally – there are plenty of ways to enjoy what looks to be a perfect fall weekend. Even if you can’t make to the Food Truck Rally on Sunday – please keep an eye on PghMobileFood.com and follow @PGHMobileFood on Twitter.  A group of Pittsburgh businesses owners is working very… Read the rest