Future ACA Meetings 

The American Crystallographic Association is delighted to announce the locations of our next three Annual Meetings. These venues will provide exciting opportunities for scientific exchange, collaboration, and community building while showcasing some of North America’s most dynamic destinations.

We look forward to welcoming the crystallographic community to these outstanding locations as we continue our tradition of excellence in science, education, and networking. Whether reconnecting with colleagues, sharing new discoveries, or exploring vibrant host cities, each meeting promises to offer a unique and memorable experience.

Mark your calendars and stay tuned for additional details as planning gets underway. We look forward to seeing you in the years ahead!

 

August 3-7, 2027 

76th Annual Meeting of the ACA: The Structural Science Society 

Event Venue:

San Jose Convention & Visitors Bureau, San Jose McEnery Convention Center & Cultural Facilities

408 S Almaden Boulevard, San Jose, CA 95110

Official Room Block:

San Jose Marriott

301 South Market Street, San Jose, CA, 95113

Nightly Group Rates:

Regular Nightly Rate: $239++ USD

Student Nightly Rate: $209++ USD

Taxes & Fees:

Room rates are subject to applicable state and local taxes and fees in effect at the time of check-out, including the current 10% Occupancy Tax, 4% Convention Center Facilities District (CFD) Tax, 0.195% California Tourism Assessment, and a $2.50 per night Tourism Improvement District (HBID) fee. All taxes and fees are subject to change.


     

  

July 6-10, 2028 

77th Annual Meeting of the ACA: The Structural Science Society

Venue & Official Room Block:

Baltimore Marriott Waterfront

700 Aliceanna Street, Baltimore, Maryland, USA, 21202

Nightly Group Rates:

Regular Nightly Rate: $199++ USD

Student Nightly Rate: $175++ USD

 Taxes & Fees: 

Room rates are subject to applicable state and local taxes (currently 17.5%) in effect at the time of check-out and are subject to change.

Join us in Baltimore for the 2028 ACA Annual Meeting! Hosted at the Baltimore Marriott Waterfront in the heart of the vibrant Inner Harbor district, attendees will enjoy a dynamic waterfront setting with easy access to restaurants, museums, and historic neighborhoods.

Explore attractions such as the National Aquarium, Harborplace, Fell’s Point, and Camden Yards, or venture to nearby Washington, D.C. for a day trip. Baltimore’s rich history, thriving culinary scene, and scenic harbor make it an exciting destination for both professional and personal exploration.

Travel is easy, with Baltimore/Washington International Thurgood Marshall Airport (BWI) located just minutes away and convenient rail service via Amtrak and MARC, making Baltimore easily accessible from across the Northeast and beyond. We look forward to welcoming you to Charm City in 2028!

 

June 25-29, 2029 

78th Annual Meeting of the ACA: The Structural Science Society

Venue & Official Room Block:

Sheraton Grand Seattle

1400 6th Avenue, Seattle, Washington, USA, 98101

Nightly Group Rates:

Regular Nightly Rate: $239++ USD

Student Nightly Rate: $215++ USD

 Taxes & Fees: 

Hotel room rates are subject to applicable taxes and fees, including a 15.7% occupancy tax and a 2.3% Tourism Assessment Fee, in effect at the time of check-out. Taxes and fees are subject to change without notice.

Join us in Seattle for the 2029 ACA Annual Meeting! Hosted at the Sheraton Grand Seattle in the heart of downtown, attendees will experience one of the Pacific Northwest’s most vibrant and walkable cities!

Explore iconic attractions such as Pike Place Market, the Seattle Waterfront, the Space Needle, and Chihuly Garden and Glass, while enjoying world-class dining, coffee, and breathtaking views of Puget Sound and the surrounding mountains. Seattle also offers easy access to nearby islands, national parks, and wine country for those extending their stay.

Travel is convenient, with Seattle–Tacoma International Airport (SEA) connected to downtown by Link light rail, making the Sheraton Grand Seattle easily accessible for attendees traveling from across the globe. We look forward to welcoming you to the Emerald City in 2029!