Before we get to today’s clues – in case you missed our post earlier this week – VisitDallas.com is holding a contest here in Pittsburgh.  They have a mystery man walking the streets.  Follow the clues – which will be posted here on IheartPGH (and follow us on Facebook and Twitter for more hints) – find the mystery man, ask him the secret question and you win 2 Superbowl tickets.  All of the details are available here. If you are posting about this on your blog or twitter please use the hashtag #sbhuntpgh – so we can follow along.  If… Read the rest