As reported on Hipster Nascar:

Northbrook Cycle Committee, who run the Ed Rudolph Velodrome, are having their first meeting of the new season on Oct 16th, 7pm, at the Village Green facility of the Northbrook Park District, near the intersection of Meadow/Walters/Shermer. Chicago residents make up over half the racers at the track, but so far not enough Chicago racers have gotten involved with the actual running of the velodrome, so here is your chance meet with the committee, to talk to them about how the track is run, and to volunteer to help run it. Be there.