Fans still have time to turn their uploaded photos into a chance for a concert ticket. The Pepsi Billboard Summer Concert Series comes to Nashville on July 30 and showcases the latest crop of country stars with performances by Easton Corbin, Gloriana, Randy Houser, Jana Kramer and Jerrod Niemann. Fans can win tickets by tweeting and tagging their pictures as part of Pepsi's LIVE FOR NOW program. It's easy to enter. Just take a photo, share it to Twitter or Instagram and use the tag #COUNTRYNOW, and you'll be entered to win a ticket to the big show. Get more details.