Reservations can be made until 11:59 pm on October 18th, 2023 with a valid credit card. All reservations under the block will received discounted on-site parking which includes Valet Service for $15 per night per car. Cancellations and changes can be made up until 72 hours prior to arrival to avoid a penalty charge of one night's room and tax. **Be sure to SELECT your correct travel dates before moving to the next screen for accurate availability and rates.** If you are using your Bonvoy App or have trouble with the link, use the group code(s): CHMCHMA and CHMCHMB