Pack your picnics and your portable chairs! The Dallas Symphony is performing free tonight at Fretz Park in Dallas (Hillcrest and Beltline). Festivities start at 6 p.m. with performances by local bands, bounce houses, and petting zoos. Parents can purchase $3 wristbands for unlimited access to all the kiddie games and attractions. Catch the sunset tonight with great weather as the Dallas Symphony Orchestra performs from 8-9 p.m. There's a Whole Foods just minutes away at Coit and Beltline for all your picnic-packing needs. Free? Picnic? Symphony? Grass? 80 degrees? Sounds like music to my ears.