From the Facebook event page:
Ladies come celebrate Liv Women’s Night with a Free Basic Maintenance Clinic taught by Go-Ride team member Stephanie Brunnemann in a relaxed, dude-free environment.
This will be a great opportunity to meet other female riders and get the beta for the all the 2016 Women’s Only Group Rides sponsored by Liv. There will be food, drinks, swag, and good times to be had.
See additional details & RSVP on the Facebook Event Page