On Events - We have a Show As option "Marketing Calendar" which displays a calendar view with all the Event based on their run time

As part of Events, Users create multiple Journeys and even outside of events, multiple journeys are planned to execute on same or the future dates for marketing purposes

Idea is to add -

Similar Calendar for Journey to Show at least its start time which can be filtered based on target Audience or Colour coded as per Target Audience, Status, etc with other OOTB filters

OR

Provide one Marketing Calendar as an option which can show all events, journeys, etc with filters