Image via Wikipedia Calling all zip car drivers and zip car wanna be drivers.  The folks from Zip Cary have organized a little zippity happy hour of sorts. What is ZipCar? ZipCar is a car sharing company.  You sign up and become a member, they send you a membership card with a microchip.  There are ZipCars in designated ZipCar parking spots around Pittsburgh.  When you want to use a car – you visit ZipCar.com and reserve the car… Read the rest