Sonic Summer Nightz Starts @ 6:00 PM

Sonic Summer Nights takes place every other Friday night at Sonic in Festus, Missouri, from June 5 through Aug. 28, 2026. The lineup includes cars, trucks, bikes, classics, and builds.

Event dates run June 5, June 19, July 3, July 17, July 31, Aug. 14, and Aug. 28, with the event set for 6 p.m. Music, food and drinks will be available, and participants are encouraged to bring their crew and show off their ride.

Organizers ask attendees to keep the gathering safe and respectful, with no burnouts, reckless driving, or loud or disruptive behavior. Police will be around, and the event is sponsored by Down2DetailMidwest.