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National Convention Hotel

Marriott-Waterfront Hotel
700 Aliceanna St.
Baltimore, MD

Special Room Rates:
Single or Double Room - $149 (Convention dates only - July 10, 11, 12, 13)
Single or Double Room - $189 (Shoulder dates - July 7-9 and July 14-16)
Single or Double Room -Harbor View) $229 (all dates)

Conventions and Conferences

Held Biennially, our National Conventions (next in Phoenix in 2020) and International Professional Conferences bring together the foremost experts on Williams syndrome and related characteristics to discuss the latest research findings, medical treatments and educational strategies. In addition to the national convention, three to five one-day regional conferences are held each year throughout the country. 



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