City and County of San Francisco (Moscone Center); Informa Tech (GDC); Salesforce (Dreamforce), VentureBeat, 'GDC postponed as multiple participants pull out over coronavirus fears' (Feb. 28, 2020), quoting the organizers (Ex. SEC-06-GM-042)
Informa Tech, Game Developers Conference (Informa Tech), "Important GDC 2020 Update" on gdconf.com as captured Mar. 2, 2020: "we've made the difficult decision to postpone the Game Developers Conference this March" (Feb. 28, 2020) (Ex. SEC-12-GM-103)
