...
The calendar on this wiki page is not currently working. You can find the calendars for the project or groups you are looking for by looking at theindividual calendar attached to the mailing list for that project or group or by looking on the LF Decentralized Trust public calendar. Note that not all of the existing community calls from the Hyperledger community have been moved over to the LFDT calendar yet.
Add Meetings To Your Calendar
...