Kick-Off July 4th with an All-American Picnic & Organ Concert featuring Musician and Entertainer Rodney Barbour. Rodney, a one time Cincinnati Reds organist, brings his unique wit and musical talents to Arlington again this year for our All-American Concert to kick-off the Fourth of July celebration. Prior to the concert, we’ll host a free, old-fashioned cook-out picnic on the South Lawn. Lunch begins at 1:00 PM and the concert begins at 2:00 PM. Come on out and join us for this free, fun-filled musical experience! We guarantee you haven’t been to an organ concert like this one!