Rachel’s previous request on how to exclude a dates. This may need to be an option on Pattern Date Events. Eg. An event is defined for every day of every month, except for December 25, January 1, June 25.
Functionality to create events that have “No-end date”, as in they are always on everyday of the year, such as open parks.
(Existing Calendar /thyme has both these functionalities.
as per word doc