The DoubleTree has extended the reservation cut off date for one more week (to September 28) so you can still call in or register on-line for the discounted group rate of $119. As of this posting, rooms are sold out for Wednesday, Oct 7th pre-arrival and close to selling out for Saturday, October 10th and Sunday, October 11th. Rooms are still available for Thursday and Friday, October 8th and 9th.
Telephone reservations: +1 800-222-8733. Reference (IEEE GHTC) when making reservations.
Online Reservations: https://aws.passkey.com/g/50354567