By Anne Celino
Is your event backed up?2022-04-262022-04-26https://avchicago.com/wp-content/uploads/2021/10/av_chicago-logo_lockup-color_inverted.pngAV Chicago®https://avchicago.com/wp-content/uploads/2021/10/av_chicago-logo_lockup-color_inverted.png200px200px