Reserve by Phone
Call (877) 771-7031 to request a room by block name (ISACS) or block code (C11).
Rate Availability
This rate is available until Midnight CT on February 20, 2026 or block reaches capacity.
Online Booking Fee
ISACS guests will not be charged the +$27 default fee which appears in the listed rate. The hotel’s system cannot remove those fees from the online listing, however at checkout your rate will be $119/night plus tax.
Other Room Types
If you would like to extend your dates or request a room with two beds, contact programinfo@isacs.org for assistance.
School Credit Cards
If your school plans to pay directly for your hotel with the school credit card, please contact karen@isacs.org several weeks before you arrival so your school representative can complete the hotel’s credit card authorization form to have charges billed to directly to the school’s credit card.
Cancellation Policy
Hotel cancellations must be made 48 hours prior to arrival to avoid one night room and tax charge.
Parking
Overnight Valet Parking: $83/night with in & out privileges. Rate resets at 4 p.m. daily.
Overnight Self-Parking: $64/night with in & out privileges at the Poetry Garage, 201 W. Madison.
Please bring your parking ticket to The Gray’s front desk upon check-in for validation.
There are other parking garages in the area that may offer less expensive rates.
Parking fees listed above are subject to change.
Hotel Scam Alert
ISACS does not reach out to attendees or sponsors directly to book hotel rooms. If you receive calls or emails from third-party companies, we recommend you do not provide these solicitors with any personal information including, but not limited to, making new or changing existing reservations and do not provide your credit card. If you have any doubt about the information that you are receiving regarding any ISACS room blocks, please contact programinfo@isacs.org.