Here are some of our picks for this weekend and for Mardi Gras celebrations.  You can listen to IheartPGH live on DVE on friday mornings at 6:45 (or just sleep in read our updates here in the blog). Looking for King Cakes in Pittsburgh? Check out the list of bakeries that have King Cakes here – you can even order online from a few of these places too. March Mardi Gras Hot Jam @ Pittsburgh Glass Center The first friday of every month – the Pittsburgh Glass Center stays open late for a FREE open house March 4, 2011 6-9pm… Read the rest