ABC 7's Jalyn Henderson tells us what to expect this upcoming weekend.CHICAGO (WLS) -- ABC 7's Jalyn Henderson tells us what to expect this upcoming weekend.- Lollapalooza 2019 RELATED: Lollapalooza 2019: Road closures, schedule, location and more- McHenry County Fair- EdgeFest - Destination Asia Festival- Chicago Public Schools Back to School Bash Report a correction or typo