March 10-16 is Teen Tech Week @ The Free Library of Philadelphia and we’re calling on all Philadelphia teens to take a minute to check in at their Library or Hot Spot. We have tons of fun programs this week all around the city from robotics to gaming.  But you don’t need to come to an event to participate in Teen Tech Week.  You can explore our website, to learn a new language with Mango, find us on Facebook and Twitter, check out a book about building robots, or just use one of our computers to message a friend.