ORGANIZATION OF AGREEMENT STATES
  • Home
  • ABOUT
    • ABOUT
    • Board Members
    • Agreement States
    • OAS Hall of Fame
  • ANNUAL MEETINGS
    • 2025 Annual Meeting
    • 2024 Annual Meeting >
      • 2024 OAS Presentations
      • Presenter Bios
      • OAS 2024 Sponsors
    • Meeting Archive >
      • 2023 Annual Meeting >
        • 2023 OAS Presentations
        • 2023 OAS Posters
      • 2022 Annual Meeting >
        • 2022 OAS Presentations
        • 2022 Posters
        • 2022 Vendors
      • 2021 Annual Meeting
      • 2020 Business Meeting >
        • 2020 Presentations
      • 2019 Annual Meeting >
        • 2019 Annual Meeting Presentations
      • 2018 Annual Meeting
  • News
  • OAS Working Groups
  • OAS Documents
  • OAS Comment Letters
  • State Resources
  • Gallery
  • Contact

Welcome to
Washington DC

OAS would like to invite you to the 2025 OAS Annual Meeting August 11-14, 2025 at the Westin Washington DC Downtown.
Picture
You can find all the best things to do in DC, from concerts and cultural events to American history, free attractions and so much more.

​
It’s easy to ride the Metro or hop on a bike and explore all that the nation’s capital has to offer. Walk the halls of free Smithsonian museums, paddle on the Potomac and Anacostia rivers or sit back on a double-decker tour bus and soak up some history. Local shops, funky marketplaces and people-watching hot spots beckon by midday, as nighttime gives way to multi-course dinners and drinks from local breweries. However you spend your time here, make it count.

The Westin Washington DC Downtown

Picture
The Westin Washington, DC Downtown, is perfectly located near Walter Washington Convention Center, CityCenter DC and steps away from Capital One Arena and Penn Quarter attractions. Explore nearby Capitol Hill and Chinatown from this Washington, D.C. hotel.
Surrounded by shopping, museums, restaurants, theatres, and cultural landmarks, the downtown hotel is within walking distance of the most exciting and iconic Washington, DC experiences. From our doors, you can follow elm trees to the National Mall, lanterns to Chinatown, spotlights to the Capital One Arena, and shopping bags to CityCenter DC. 

A MONUMENTAL EVENT (NIGHT OUT)

Join us Monday evening for A MONUMENTAL EVENT as we take a cruise down the Potomac River to view the monuments on the Odyssey DC. 

The 
Odyssey DC is a one-level climate-controlled glass-enclosed vessel - elegantly sailing North under the low bridges of Washington DC for up close views of the monuments. Your evening will include heavy appetizers, trivia, a live DJ, dancing and drinks.
Cruise route (NORTH)
Picture
Proudly powered by Weebly
  • Home
  • ABOUT
    • ABOUT
    • Board Members
    • Agreement States
    • OAS Hall of Fame
  • ANNUAL MEETINGS
    • 2025 Annual Meeting
    • 2024 Annual Meeting >
      • 2024 OAS Presentations
      • Presenter Bios
      • OAS 2024 Sponsors
    • Meeting Archive >
      • 2023 Annual Meeting >
        • 2023 OAS Presentations
        • 2023 OAS Posters
      • 2022 Annual Meeting >
        • 2022 OAS Presentations
        • 2022 Posters
        • 2022 Vendors
      • 2021 Annual Meeting
      • 2020 Business Meeting >
        • 2020 Presentations
      • 2019 Annual Meeting >
        • 2019 Annual Meeting Presentations
      • 2018 Annual Meeting
  • News
  • OAS Working Groups
  • OAS Documents
  • OAS Comment Letters
  • State Resources
  • Gallery
  • Contact