Stop in to Benton Park for the Back to School Blues free concert. In addition to live music, there will be carnival games, prizes, a childrens' art area, yoga classes, a food pantry donation and scooter show. The evening opens at 4:15 p.m. with a performance by the Saint Elizabeth Percussion Group, followed at 5 p.m. by Celia, a performer loved by St. Louis children who mixes rock, folk, funky expressions and strong vocals to make her own unique recipe of sound. The evening continues with a 6 p.m. performance by Big Bamou. Presented by the Benton Park Neighborhood Association. Benton Park is located on Jefferson Avenue South at Arsenal.