This is a no-host event for the new/ less experienced players out there. You'll have to let me know how it goes as I won't be attending. I've set the time for 5:45 to try to beat the crowds who might be meeting at 6:00. If you can't make it at 5:45 just try to get there as soon thereafter as possible. That said, these are popular public courts and I can't make any promises about court availability. You'll have to defer to court reservations for World Team Tennis or other league play. The courts at Grant Park are another nearby alternative.
This will be the usual Meetup format. Warmup as necessary and then play best of five games (no-ad scoring) and then swap partners/ courts. Odd numbered players are accommodated in the exchanges so nobody has to sit out more than a few games. Bring a fresh can of balls and some water.