| Ex. SEC-06-GM-013 | KUOW, 'Emerald City Comic Con 2020 has been postponed' (Mar. 6, 2020), quoting ReedPopEmerald City Comic Con 2020 | ReedPop | Seattle (Washington State Convention Center), WAOrganizer | Mar. 6, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-12-GM-022 | 9to5Mac, "Microsoft cancels its Build developer conference amid coronavirus outbreak, WWDC should be next" (Mar. 12, 2020)Microsoft Build 2020 (developer conference) | Microsoft | Seattle (Washington State Convention Center), WAOrganizer | Mar. 12, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-03-GM-025 | Kois Center homepage: 'COVID-19 update (3-16-2020): We have canceled courses for the next 4 weeks... The CDC recommends all schools close and to limit social gathering to less then 10 people'Kois Center continuing-education courses (Seattle) | Kois Center, LLC (ADA CERP and AGD PACE provider) | Seattle, WAOrganizer | Mar. 16, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-03-GM-010 | WSDA Pacific Northwest Dental Conference page: 'PNDC 2020 is Canceled, April 3, 2020' with FAQPacific Northwest Dental Conference | Washington State Dental Association | Seattle (Washington State Convention Center), WAOrganizer | Apr. 3, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-03-GM-030 | WSDA PNDC page: 'Join us in-person Nov. 11-13, 2021 at the Washington State Convention Center' (moved from June); 'will follow all state and local health guidelines'Pacific Northwest Dental Conference | Washington State Dental Association | Seattle (Washington State Convention Center), WAOrganizer | Apr. 3, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-18-GM-029 | Cremation Association of North America, 'CANA's 102nd Annual Convention and Tradeshow Goes Virtual' (Apr. 28, 2020): virtual Aug. 5-6, 2020, 'untethered to a specific hotel or city'; 'social distancing guidelines have limited travel' (Barbara Kemmis)CANA 102nd Annual Cremation Innovation Convention & Tradeshow (2020) and 103rd Convention (2021) | Cremation Association of North America | 2020: virtual ('untethered to a specific hotel or city'); 2021: Seattle, WA (2021)Organizer | Apr. 28, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-20-GM-011 | COVID-19 Statement: 2020 Washington State Fair CanceledWashington State Fair (Puyallup) | Washington State Fair Association | Puyallup, WAOrganizer | Aug. 12, 2020 | 2020 Q3 | Organizer notice | Primary source read | |
| Ex. SEC-20-GM-062 | Homepage: Expo Online, Nov. 17-19, 2020; Update: Novel Coronavirus (COVID-19)Pacific Marine Expo (commercial fishing and seafood processing) | Diversified Communications | Seattle, WAOrganizer | Sept. 3, 2020 | 2020 Q3 | Organizer notice | Primary source read | |
| Ex. SEC-20-GM-041 | Homepage notice: in-person 2021 Spokane Ag Show cancelled; virtual Feb. 1-5, 2021Spokane Ag Show (Spokane Ag Expo and Pacific Northwest Farm Forum) | Greater Spokane Incorporated | Spokane, WAOrganizer | Nov. 26, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-18-GM-031 | Cremation Association of North America, 'CANA Hosted Innovators In Seattle For 103rd Convention' (Aug. 23, 2021): Aug. 11-13, 2021, Seattle; approximately 240 attendees, 45 exhibits; 'All CANA and venue staff, including myself, wore masks consistently' (Barbara Kemmis)CANA 102nd Annual Cremation Innovation Convention & Tradeshow (2020) and 103rd Convention (2021) | Cremation Association of North America | 2020: virtual ('untethered to a specific hotel or city'); 2021: Seattle, WA (2021)Organizer | Aug. 23, 2021 | 2021 Q3 | Organizer notice | Primary source read | |
| Ex. SEC-09-GM-014 | Seattle Home Show home page: 'SPRING 2021 SHOW IS CANCELLED' (wording as archived Feb. 15, 2021; live page rendered Sept. 28, 2026)Seattle Home Show (the Northwest's largest consumer home show; two editions a year) | Seattle Home Show (presented with the Master Builders Association of King and Snohomish Counties) | Seattle (CenturyLink Field Event Center), WAOrganizer | | | Organizer notice | Primary source read | |