Memorial Day may mark the unofficial start of summer, but for racing fans it means so much more. It’s one of the busiest race weekends of the year, and NASCAR and IndyCar fans (and brands) have a lot to look forward to. The Memorial Day Weekend doubleheader brings us the historic 60th running of the Coca Cola 600 and the 103rd Indy 500. For those who can’t make the trip to Charlotte or Indianapolis, our radio partners PRN and IMS will be there every step of the way to keep fans in on every action-packed moment - the predictions before the green flag, the celebrity sightings, the crashes (and near misses), and the celebration at victory lane. Do your summer plans include play-by-play sports?