South Street Headhouse District announces that 40+ bands will rock the city on Saturday, May 7, 2016 during the 4th Annual South Street Spring Festival. The all-day, all-ages, free outdoor festival and concert will feature a mix of rock, funk, soul, hip hop, indie rock, reggae, R&B and country acts that will entertain an estimated 58,000+ people on three main stages and seven other performance areas on South Street and in Headhouse Square. Headhouse Square will also roll out the green for a special lawn concert with real grass for lounging and dancing in the sun! Festivities are free, with food and drink pay-as-you-go.