Calendar
Add the MOSAIC calendar to your own calendar app once, and every Grand Challenge date and time shows up automatically (with reminders if your app supports them).
Zoom joining links are not on the public calendar. They are sent only by email to the mailing list, which requires a short approval step — so the session stays limited to known members.
Which button?
- Google Calendar (incl. Google Workspace / Gmail app): Add to Google Calendar.
- Apple Calendar (iPhone, iPad, Mac): Subscribe in Apple Calendar. On iPhone, calendar links of this type always open Apple Calendar — that is normal.
- Outlook on iPhone: the Outlook app does not reliably subscribe to external calendar feeds the way Apple Calendar does. Easiest options:
- Recommended on iPhone: use Subscribe in Apple Calendar — you get every MOSAIC date and reminder in the system Calendar app. The Zoom link still comes by mailing-list email.
- Or open this page in Safari, tap Subscribe in Outlook, and complete the flow in Outlook on the web (signed into your work/personal Microsoft account). The feed then appears in the Outlook app if that account is already added there.
- Outlook on the web / Windows desktop: Subscribe in Outlook, or paste this feed URL under Add calendar → From internet / Subscribe from web:
https://calendar.google.com/calendar/ical/41f064a455098175810612da6c4f8988081d70906245268344e7b8285e2d5945%40group.calendar.google.com/public/basic.ics - Download .ics: one-off import only (it will not auto-update when we add new sessions). Prefer a subscribe option when you can.
Browse the calendar
Prefer a list view? See all events.