Swirlz Cupcakes in Chicago celebrates the 100th birthday of the Oreo cookie with a special Oreo cupcake, today only, featuring Chocolate or Vanilla cake, filled with vanilla buttercream, layer of chocolate ganache and oreo chunks, vanilla buttercream swirl and finished with a dip in Oreo pieces, and also recently made Dr. Seuss Cat in the Hat and Chicago 175th birthday cupcakes. We're hosting a meetup at Swirlz, 705 W. Belden, on Saturday, March 17th (St. Patrick's Day) from non to 1. Get there early; first dozen cupcakes are on us! No need to RSVP. Visit swirlzcupcakes.com and Swirlz on Facebook for more information.