In Slack notifications for events, a visual of office(s) tied to each event
In administrators' event data page, a display of end date for each event
On an event's page, visual changes to RSVPs:
a preview of RSVP responses by tabs
a numerical display of RSVP responses in preview and in "View all guests" link
In activity feed, changes to how events are displayed:
popular events surface to the top of the activity feed if bulk "Yes" RSVPs come in
total number of "Yes" RSVPs displayed in real time
In events feed, a series of event-specific widgets:
a "Trending Events" widget that lists events based on summation of user actions
a widget with a list of your personal upcoming events
a widget with a display of events you are hosting or have hosted (back thirty days)