Hotel and Travel
Marriott Marquis Washington, DC
Address: 901 Massachusetts Ave. NW, Washington, DC 20001
Phone: (202) 824-9200
Room block will be available upon opening of registration
Why book at headquarters hotel?
It is critical that all our attendees support ATCA by reserving their rooms only in our headquarters hotel, Marriott Marquis Washington, DC, for our event. ATCA receives a much needed incentive toward convention expenses based upon the number of attendees staying overnight at the headquarters hotel for our event. If you stay in hotels other than the headquarters your attendance does not count toward our incentive. By booking you room in the headquarters hotel, not only are you saving your time and convenience being onsite, but you help keep registration fees as low as possible by helping ATCA keep costs down for the event.
*** Reservations for the ATCA Annual Conference should be made through this website only. If you receive a call from any individual(s) stating they represent or they are partnered with ATCA Housing/Annual Conference DO NOT make any bookings with them. They ARE NOT affiliated with ATCA and do not represent nor are they connected with the Marriott Marquis Washington, DC. Reservations for the ATCA Annual Conference can only be made through this site or by calling Marriott Marquis Washington, DC Event Manager/Group Reservationist ***