It would be helpful to be able to customize the look and feel of the event sign-up forms, like making a template or default style where you can customize fonts, how buttons look, where certain information is, etc.
And it would also be nice to do this as well with the events calendar.
It would also be nice to be able to either make tags for events or make multiple calendars. For example, we have different kinds of "events" and would like to allow subscribers to "filter" what kind of events they want to see & sign-up for if wanted.
It would also be helpful if you can select which calendar you want to add the event to when clicking "add to calendar".
Also, it would be extremely helpful if there is a way to have the option to ask certain questions depending on if they've registered in the past or not or if they're on a certain list. For example, we would like to make the process a lot quicker/simpler for our registrants, whereas, we would need more information for newcomers/guests.