23-29 August 2027 as shown on gamescom promotional material; daily schedule (Opening Night Live, devcom, public days) not yet publishedgamescom 2027Tech keynotes and shows · Koelnmesse, Cologne, Germany
Aug 26–27, 2027Bitcoin Asia 2027Conference · Hong Kong, Hong Kong SAR, China
WTA 2027 calendar lists the US Open across the weeks of 30 August and 6 September 2027; the USTA sets the exact opening day (recent editions began on a Sunday).US Open Tennis Championships 2027Sports · USTA Billie Jean King National Tennis Center, New York, United States
Dates are taken from each organizer's or agency's own published schedule and were last checked November 6, 2026. Schedules change: confirm on the official page before you plan around a date. Delta Arc is not affiliated with any event, organizer or agency listed here.