Group & Event Services at Cadillac Jack’s®

Whether you’re on the road for a convention, a seminar, or even a wedding, Cadillac Jack’s® Gaming Resort in Deadwood, SD is set up to ensure your group is taken care of and your event is flawless. We will be happy to put together a customized package to suit your needs. Ask us about our group hotel packages.

Additionally, with modern decor and elegant amenities, you can host your upcoming event comfortably at SpringHill Suites by Marriott in Deadwood, SD. Ensure your group is taken care of with competitive rates and delectable catering options. Our meeting space can be combined to accommodate up to 300 people.

Choose the right space for your event. We specialize in corporate events, meetings, social events, and wedding receptions.


Roosevelt I & II Ballroom

  • Rounds: 110 people
  • Classroom: 90 people
  • Theatre style: 120 people

Roosevelt I & II Combined Ballrooms

  • Rounds: 224 people
  • Classroom style: 200 people
  • Theatre style: 300 people

Charleston I

  • Rounds: 50 people
  • Classroom: 40 people
  • Theatre style: 60 people

Charleston II

  • Rounds: 60 people
  • Classroom style: 40 people
  • Theatre style: 75 people

Little Chicago

  • Rounds: 30 people
  • Classroom style: 20 people
  • Theatre style: 40 people


Enhance your special event with catering and cuisine options to satisfy every preference. The experienced culinary staff at Cadillac Jack’s® will create a delectable catering menu tailored to meet your needs and requests. Contact us to start planning the menu for your next Deadwood event.

We Offer

  • Meeting space and wedding venues for up to 200 people
  • Free Wi-Fi
  • Live streaming capabilities
  • Video conference capabilities
  • Cordless and Lapel microphones
  • Full-service restaurant & bar
  • Catering services
  • On-site parking
  • On-site Dining
  • Business Services
  • Meeting Rooms
  • Liv Rewards

Additional meeting rooms are available at SpringHill Suites, attached to Cadillac Jack’s® Gaming Resort.

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