| Ex. SEC-06-GM-060 | Deadline, 'New Orleans Cancels Mardi Gras Parades For 2021 Due To Coronavirus' (Nov. 17, 2020), quoting the City's FAQMardi Gras 2021 (Carnival season) in New Orleans | City of New Orleans (parade permits); the krewes | New Orleans, LAOrganizer | Nov. 17, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-008 | CDC, MMWR 69(47), 'COVID-19 Outbreak Associated with a 10-Day Motorcycle Rally in a Neighboring State - Minnesota, August-September 2020' (Nov. 20, 2020)Sturgis Motorcycle Rally 2020 (held; the counterfactual) | City of Sturgis; rally businesses | Sturgis and the Black Hills, SDOrganizer | Nov. 20, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-047 | Sundance Institute, '2021 Sundance Film Festival Will Meet Audiences Where They Are' (Dec. 2, 2020)2021 Sundance Film Festival | Sundance Institute | Park City and Salt Lake City (Summit and Salt Lake Counties), UTOrganizer | Dec. 2, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-014 | WHYY, 'The Philadelphia Flower Show will make outdoor debut at FDR Park in 2021' (Dec. 8, 2020)Philadelphia Flower Show 2021 and the Pennsylvania Convention Center | Pennsylvania Horticultural Society; Pennsylvania Convention Center Authority | Philadelphia, PAOrganizer | Dec. 8, 2020 | 2020 Q4 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-007 | NCAA, 'NCAA announces further details for 2021 Division I men's basketball championship' (Jan. 4, 2021): entire tournament in IndianaNCAA Division I Men's Basketball Championship (2020 cancelled; 2021 played entirely in Indiana) | National Collegiate Athletic Association | 2020: fourteen host cities (Final Four Atlanta); 2021: Indianapolis and central Indiana, MULTI-STATE; IN (2021)Organizer | Jan. 4, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-033 | International Housewares Association, 'IHA Announces Updated Digital Marketplace and New Virtual Industry Events Planned for March & April' (Jan. 21, 2021): 2021 Show postponedThe Inspired Home Show (International Home + Housewares Show) 2020 and 2021 | International Housewares Association | Chicago (McCormick Place), ILOrganizer | Jan. 21, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-029 | Billboard, 'Coachella and Stagecoach 2021 canceled by Riverside County order' (Jan. 29, 2021)Coachella Valley Music and Arts Festival and Stagecoach Festival (2020 and 2021) | Goldenvoice (AEG Presents); cancelled by order of the Riverside County Public Health Officer | Indio (Empire Polo Club; Coachella Valley hotels and vacation rentals), CAOrganizer | Jan. 29, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-011 | NFL.com, 'Official attendance expected for Super Bowl LV: 25,000 fans, 30,000 cutouts' (Feb. 2, 2021)Super Bowl LV | National Football League | Tampa (Raymond James Stadium), FLOrganizer | Feb. 2, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-017 | KHOU, 'RodeoHouston 2021 canceled' (Feb. 3, 2021), reproducing the Rodeo's statementHouston Livestock Show and Rodeo (RODEOHOUSTON) 2020 and 2021 | Houston Livestock Show and Rodeo | Houston (NRG Park), TXOrganizer | Feb. 3, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-037 | Houston Livestock Show and Rodeo, '2021 Rodeo Update' (Feb. 3, 2021): cancellation of the 2021 RodeoHouston Livestock Show and Rodeo (RODEOHOUSTON) 2020 and 2021 | Houston Livestock Show and Rodeo | Houston (NRG Park), TXOrganizer | Feb. 3, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-045 | CBS Sports, 'A limited number of fans will be allowed to attend 2021 NCAA Tournament games' (Feb. 19, 2021), quoting the NCAANCAA Division I Men's Basketball Championship (2020 cancelled; 2021 played entirely in Indiana) | National Collegiate Athletic Association | 2020: fourteen host cities (Final Four Atlanta); 2021: Indianapolis and central Indiana, MULTI-STATE; IN (2021)Organizer | Feb. 19, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-003 | TVLine, 'Comic-Con 2021 Cancelled; Organizers Eye Smaller, In-Person November Event' (Mar. 1, 2021), quoting Comic-Con InternationalSan Diego Comic-Con (Comic-Con International) | Comic-Con International (San Diego Comic Convention) | San Diego (San Diego Convention Center and downtown hotels), CAOrganizer | Mar. 1, 2021 | 2021 Q1 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-035 | Country Music Association, 'CMA Fest 2021 Update' (Mar. 2, 2021): CMA Fest will not take place in 2021CMA Fest 2020 and 2021 | Country Music Association | Nashville (Nissan Stadium and downtown venues), TNOrganizer | Mar. 2, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-044 | Racer, 'Indy 500 announces attendance plans' (Apr. 21, 2021): 135,000 fans, 40 percent of capacityIndianapolis 500 (2020 and 2021) | Indianapolis Motor Speedway (Penske Entertainment) | Indianapolis (Speedway), INOrganizer | Apr. 21, 2021 | 2021 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-039 | CNN, 'Lollapalooza returns to Chicago at full capacity with vaccination or negative test required' (May 18, 2021), quoting Mayor LightfootLollapalooza 2020 and 2021 | C3 Presents with the City of Chicago (Chicago Park District permit) | Chicago (Grant Park), ILOrganizer | May 18, 2021 | 2021 Q2 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-053 | Chicago Automobile Trade Association, '2021 Chicago Auto Show Concludes Successful Five-Day Special Edition' (July 20, 2021)Chicago Auto Show 2021 | Chicago Automobile Trade Association | Chicago (McCormick Place), ILOrganizer | July 20, 2021 | 2021 Q3 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-016 | Autoblog, '2021 New York Auto Show officially canceled due to Covid-19, again' (Aug. 4, 2021), quoting the organizerNew York International Auto Show 2020 and 2021 | Greater New York Automobile Dealers Association | New York (Jacob K. Javits Convention Center), NYOrganizer | Aug. 4, 2021 | 2021 Q3 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-040 | Deadline, 'New Orleans Jazz And Heritage Festival Canceled Over Covid-19 Fears' (Aug. 8, 2021), quoting the organizersNew Orleans Jazz & Heritage Festival 2020 and 2021 | New Orleans Jazz & Heritage Festival and Foundation | New Orleans (Fair Grounds Race Course), LAOrganizer | Aug. 8, 2021 | 2021 Q3 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-002 | TV Technology, '2021 NAB Show Cancelled' (Sept. 15, 2021), reproducing the NAB statementNAB Show (National Association of Broadcasters) | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Sept. 15, 2021 | 2021 Q3 | Organizer notice | Confirmed from a secondary source | |