Date: August 12, 2016

Location: Chicago, Illinois

Huge triangle ufo over rainbow beach parking lot was full happened around 945 10pm each light turned on like a fluorescent bulb glitching on one at a time. Red lights object was tilted with point being down the object was so large I knew it was nothing we could have made . It hovered in place with lights on for two minutes or less I ran out to parking lot to see If I could sew object or see if others saw it no one noticed by the time I got to parking lot it was either gone or turned lights off.