October 11 - 13, 2021
Grand Hyatt Hotel
1300 Westhaven Drive, Vail, CO 81657
Sorry, but we are no longer accepting registrations.
In the interest of public health and the safety of our members and attendees, the COSA Steering Committee will be requiring proof of full COVID-19 vaccination OR a negative COVID-19 test for all conference attendees. Learn More…
Ends August 31
$160 All Three Days
$100 Monday or Tuesday Only
$70 Wednesday Only
$200 All Three Days
$140 Monday or Tuesday Only
$110 Wednesday Only
September 20 - October 7
$235 All Three Days
$175 Monday or Tuesday Only
$145 Wednesday Only
$260 All Three Days
$200 Monday or Tuesday Only
$170 Wednesday Only
Note: We anticipate hitting capacity through regular registrations, so walk-in availability might not be available.
* Refunds will not be given after September 20
Scholarships are available. Learn More
See the schedule, session descriptions, presenter bios, sponsor info, and more. Use it to get all the latest updates about the conference.
Download Attendify and search "COSA" to access the conference.
Don’t want to download the app? You can still see all the features using the Web App.
Sorry, but all hotel rooms at the Grand Hyatt Hotel have been reserved.
1300 Westhaven Drive, Vail, Colorado
Standard Room $153
Deluxe Room $199
Grand Deluxe Room $249
Junior Suite Mountain View $319
Superior Suite $619
Plus 9.8% tax and $5.00 daily resort fee (normally $50.00)
Reservations can be made by phone at 1-800-420-2424. Mention COSA Conference to receive the discounted rate. Discounted rates end on Sunday, September 19.
Tax exemption is available. Individuals must:
A huge thanks to all of our sponsors! Please show them your support.
COSA is still seeking sponsors for the 2021 conference! Learn More →