Room number: 180

The Main Lounge is the perfect location for social gatherings or receptions of any size. The rental fee for the Main Lounge also includes the use of the IMU Sunporch and the IMU North River Terrace.

Great uses for the Main Lounge include:

  • Weddings
  • Lectures
  • Conferences
  • Graduation ceremonies
  • Variety shows
  • Dinners
  • Dance parties 
  • Vendor fairs

Capacity by setup

  • Banquet Rectangles: 760
  • Banquet Rounds: 525
  • Theater: 1200
  • Classroom: 300
  • U-Shape: N/A
  • Board Room: N/A


  • Projector screen
  • Speakers
  • Microphone
  • Complimentary items*


  • UI student organization events: $560
  • UI departmental events: $1,120
  • General public events: $2,900
Make a reservation

*Some items are provided in fee rooms in limited amounts for no charge: for a full list see our A/V, Equipment, and Services page.