meeting.md

@@ -4,11 +4,10 @@ We hold the following regular meetings:
 
  * office hours: an open (to tor-internal) videoconferencing hangout
    every Monday during business hours
- * weekly check-in: every Monday at 17:00 UTC, which is:
-   * during daylight savings: 10:00 US/Pacific, 14:00
-     America/Montevideo, 13:00 US/Eastern, 19:00 Europe/Paris,
-   * normal time: 09:00 US/Pacific, 14:00 America/Montevideo, 12:00
-     US/Eastern, 18:00 Europe/Paris
+ * weekly check-in: see the TPA calendar
+ * ([web](https://nc.torproject.net/apps/calendar/timeGridWeek/now),
+   [caldav](https://nc.torproject.net/remote.php/dav/calendars/anarcat/tpa/)
+   for the source of truth
  * monthly meetings: every first check-in (that is, every first
    Monday) of the month is a formal meeting with minutes, listed below