MAFIA events are guaranteed to be the highlight of your FFun this year!

MAFIA events are where the energy, connection, and FFun come together.  We welcome members and non-members alike (unless noted otherwise).

Take a look at the calendar below, clear some space in yours, and be sure to register early for our upcoming events, because they FFill up quickly! Trust us: you won’t want to miss what we’ve got planned this year.


Upcoming events

  • MAFIA’s September INVASION

    • 09/18/2026
    • 9:00 PM
    • 09/19/2026
    • 1:30 AM
    • Steamworks
    Register


    MAFIA’s September 18 INVASION is taking over the entire 3rd-floor gym at Steamworks Chicago starting at 9:00 PM.

    What to Bring:

    • Pre-mixed lube

    • Poppers (no drugs or ethyl chloride)

    • Up to 5 fun items (must fit in a single drawstring bag)

    All other supplies will be provided on-site.

    As a reminder, you don't need to be a MAFIA member to attend our events-everyone is welcome!

    Volunteers Needed:

    • Set Up: 8:00 PM

    • Tear Down: 1:30 AM

    • Perk: Volunteers receive $28 off a locker or room. If you are volunteering and booking a room, please reserve your room first and email the party chairman to have your discount refunded to you.

    Accessibility & Financial Assistance:

    • As always, we never want cost to be an issue. If you need assistance to attend our event, please reach out directly to the party chairman.

      partychairman@mafiaff.org

    • Deadline: September 14

      Note: We verify Steamworks memberships prior to the event. If you indicate you have an active membership but do not, you will be invoiced. Failure to pay the invoice by the Thursday before the event will result in removal from the guest list.

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  • FFire in the Hole - October

    • 10/04/2026
    • 4:00 PM - 8:00 PM
    • 6406 N Clark St
    • 80

    Jackhammer is opening the Hole especially for us! We’ll have an expanded play area, incorporating the play space in the Pit AND the Boiler Room, with FREE clothes check and the bar will be available. Party time is limited, so please arrive between 4-5 PM to join the FFun!

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  • Happy HOLE-A-DAYS from MAFIA

    • 12/27/2026
    • 4:00 PM - 8:00 PM
    • 6406 N Clark St
    • 80

    Wrap up your year the MAFIA way at our first ever Happy Hole-A-Days celebration! We’re taking over The Hole at Jackhammer on December 27th for a festive afternoon of FFun, fellowship, and filth. This is our thank-you party for the members who keep this community throbbing, active members get in FREE with an OPEN BAR all event long. Non-members are welcome too (regular admission + cash bar). Come warm up the winter chill, reconnect with your FFam, and enjoy one last chance to get your stocking stuffed before the year ends.

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M.A.F.I.A. is a 501(c)7 non-profit organization. Box 25107, Chicago, IL 60625

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