Official Lollapalooza Aftershow: LYNY at Sound-Bar in Chicago, IL Friday, July 31st, 2026 Ages: 21+ to enter // Must have a valid government-issued ID. Doors Open: 10:00 PM $1 from every Aftershow ticket will support arts education programs for Chicago youth, helping develop the next generation of artists and industry leaders Beneficiares: - Chicago Youth Symphony Orchestra - John Walt Foundation - Festival University View upcoming Sound-Bar shows: https://sound-bar.com/