I noticed this MBAC meetings isn't on the calendar.  I am not the host, but thought other Chainlink folks might find it useful.  Below is a copy/paste from Complete Street's website

Mayor’s Bicycle Advisory Council

The Mayor’s Bicycle Advisory Council (MBAC) includes members representing a broad spectrum of backgrounds, from health care and enforcement and community groups. Several City departments are also represented.

MBAC focuses on a wide range of bicycle issues: safety, education, enforcement, and infrastructure investment. The Council will help identify issues, discuss ideas and set priorities for bicycle planning in Chicago.

MBAC is co-chaired by Luann Hamilton, CDOT Deputy Commissioner, and CDOT Commissioner Rebekah Scheinfeld.

MBAC generally meets quarterly in Room 1103 in City Hall, 121 N LaSalle, at 3 p.m. on the second Wednesday of March, June, September, and December unless otherwise noted. To sign up for meeting notices please email us here with the subject “MBAC Meeting Notice.” To add a meeting date to your calendar, select the calendar link next to the appropriate date.

The 2018 MBAC meeting dates:

Wednesday, March 7
Wednesday, June 6
Wednesday, September 12
Wednesday, December 13