CORTIS (cortis) is meeting Chicago fans even before hitting the main stage at Lollapalooza (lollapalooza) 🫶 They are officially joining the Lollapalooza Official Aftershow lineup — the special concerts where festival artists perform in a more intimate and public vibe across the city after the festival 👀✨ But here’s the funny part 🤣 CORTIS’ actual Lollapalooza set is scheduled for August 1… which means this “aftershow” on July 31 is technically more like a preshow 🔥 And yes, aftershow tickets are sold separately from festival tickets 👀 So if you missed out on Lolla passes but you’re a COER… this might be your chance. CORTIS OFFICIAL LOLLAPALOOZA AFTERSHOW 📅 2026. 07. 31 📍 HOUSE OF BLUES 🎫 Ticket Sales 📅 Fri, May 29, 2026 @ 10:00AM CDT 🔗 TicketMaster 코르티스 (cortis)가 롤라팔루자 (lollapalooza) 무대에 오르기 전, 롤라팔루자 Official Aftershow를 통해 먼저 시카고 팬들을 만납니다 🫶 롤라팔루자 애프터쇼는 원래 페스티벌 이후 시내 공연장에서 아티스트들이 팬들과 조금 더 가까운 분위기로 즐기는 특별 공연인데요 👀✨ 근데 재밌는 건 🤣 코르티스의 본 롤라팔루자 무대는 8월 1일 예정이라, 7월 31일 공연은 사...