***Early Bird BLACKOUT 30 Registration is $175. Early Registrants will have access to pre-order the Limited Edition Commemorative Patch and Friendship Pin. Click here to purchase***

Join us for an unforgettable celebration of ONYX’s BLACKOUT 30  “Homecoming” . BLACKOUT 30 is a weekend celebration of ONYX’s 30th anniversary with ONYX University, ONYX’s legendary cocktail parties, Chicago Leather Bar Crawl and so much more. You'll also be able to experience the best of Chicago’s vibrant culture and nightlife, and savor the city’s iconic culinary delights, from deep-dish pizza to gourmet street food. 


  • Early bird registration $175 from June 10 until October 31, 2024.
  • General registration is $200  from November 1, 2024 – March 08, 2025.
  • Late registration is $225 from March 09, 2025 – September 13, 2025.
  • On-Site registration is $250.
  • There is a Service Fee of 3.70% + $1.79 per sold ticket and a 2.9% transaction fee. 

Unfortunately, we are unable to waive these fees.  We promise to make it up to you in other ways during BLACKOUT 30. 

  • While not cost-efficient, you may also purchase à la carte events.  Details may be found in the à la carte section of the registration page.