Where are Reminders stored on disk? I did a clean install of El Capitan and would like to retrieve my Reminders from my Time Machine backup. Which files exactly do I need to restore?
I have read reminders are stored in ~/Library/Calendars, but restoring that folder does not recreate the Reminders and also makes my Calendar completely blank. 
Where do I need to look?

Edit

I did find that reminders reside in ~/Library/Calendars/&lt;UUID&gt;.calendar/Events/&lt;UUID2&gt;.ics, but simply copying the entire ~/Library/Calendars and ~/Library/Containers/com.apple.reminders/ directories does not help.
While simply copying the directories mentioned in the question does not help (presumably, there is some database somewhere containing the uuids to the calendars and one has to copy that as well), it is possible to manually import the *.ics files by simply opening them.

Update

It seems that copying the folders and then rebooting actually does restore the reminders (or probably logout-login will suffice).