Get ready to turn up the volume at Jeff Fest—Jefferson Park’s ultimate summer block party—returning August 1–2, 2025 to the northwest side of Chicago! This neighborhood tradition is anything but ordinary, with big talent, great food, cold drinks, and a welcoming community vibe.

This year, we’re turning up the heat with Lucky Boys Confusion headlining the festival! Known for their high-energy shows and genre-blending sound, they’ll bring the perfect dose of nostalgia and rock to cap off an unforgettable night.

Plus, enjoy a full lineup of local and regional acts, family-friendly activities, and plenty of eats and drinks to keep the good times rolling. Whether you're a longtime fan or just discovering Jeff Fest, this is one summer weekend you won't want to miss.