With health and safety being the top priority for all our team members and guests, Mohegan Sun has temporarily closed to the public. We will continue to work with the Mohegan Tribal Council and the State of Connecticut Governor’s Office to monitor federal health and safety guidelines as we evaluate our re-opening date options.

For event updates and additional information related to the temporary property closure, Click Here.

Earth Expo & Convention Center

Innovative Spaces for Extraordinary Events

The Earth Expo & Convention Center is the premier convention destination in the Northeast, offering an innovative design with 125,000 square feet of contiguous, column-free exhibit space, a 20,000 square foot ballroom as well as 15 additional meeting rooms and pre-function areas for a grand total of 175,000 square feet. The expo center's open layout offers groups ample natural light and an opportunity for complete event customization - a blank canvas ideal for large-scale trade shows and exhibitions as well as team building activities, banquets, live performances and theme parties. Our Meeting Service Specialists will transform your vision into a spectacular experience, including outside-the-box enhancements you've never seen before.

When combined with our Sky Convention Center facilities, Mohegan Sun offers an unmatched 275,000 square feet of state-of-the-art event space, including our 125,000 square-foot Expo Hall, two ballrooms (37,000 Sq. Ft. and 20,000 Sq. Ft.) and 46 breakout/meeting rooms. Our complex has been thoughtfully designed to provide a fully contained and distraction-free meeting experience, with all event areas positioned across the complex from our casino and entertainment offerings. That said, when your guests are looking for after-hours entertainment, they’ll find everything from world-class restaurants to legendary nightlife just a short walk or shuttle ride away.


Earth Expo Center Highlights

  • 155,200 Sq. Ft. of Exhibition, Ballroom and Pre-Function Space
  • Expo Center Features Natural Light and Floor Boxes 30 Feet On Center
  • 20,000 Sq. Ft. Ballroom
  • 15 Meeting Rooms
  • 3,500 Sq. Ft. Outdoor Terrace
  • Sleek and Modern Executive Wolf Boardroom Experience
  • Complimentary On-Site Parking

Exceptional Loading/Unloading Access

  • Large open parking field at central loading points
  • Accessible load-in staging for all vehicles, including trailers, trucks, boats, etc.
  • Eight loading docks
  • Two grade-level drive-in doors
  • Dock levelers open to grade-level expo floor

How to use the Earth Expo Center as a Meeting Village:

The video below shows how groups have successfully utilized the open space of the 112,000 Sq Ft Expo Center to achieve meeting objectives.

Successful Meetings & Events at Mohegan Sun

Here's Ben's take!

Meeting Room (All set 3 per 6') Sq. Ft Width Length Ceiling Heights Exhibits 10x10 Theater School-room U-Shape Hollow Square Conference Reception Plated Meal Buffet Meal
Expo 112,108 211' 602' 22'-30' 500 6,230         6,230 5,600 5,000
Foyer 7,142 115' 86' 17'             450    
Earth Ballroom 17,902 107' 178' 17' 80 1,540 1,200 189 234   1,750 1,000 900
Earth Ballroom A 9,037 107' 90' 17' 40 780 540 111 150   875 490 420
Earth Ballroom B 8,865 107' 91' 17' 40 760 540 111 150   875 490 420
Pre-Function 3,287 34' 121' 17'             220    
Gateway 4,368 24' 182' 17' 20 422 174       350 250 200
Terrace 3,500 35' 100'               250 180 160
Download Capacity Chart