Would it be possible to have an option for all day events to "block" my calendar for the whole day?.

Some all day events are just reminders, i.e. at some point today, but others really are all day events and I would like them to show across the whole day. I can sort of do that if I pick a start and end time but it feels less graceful.

Not to compare with another product but the way Outlook renders these is (surprisingly) nice, especially when paired with Show As options (Free, Busy, Tentative, etc.).

Thanks!