Unfortunately not. Only if you create a Custom Event, but you won't have the birthday cake icon.
I've just created a suggestion ticket for it: https://jira.atlassian.com/browse/TEAMCAL-3312. You can vote it in order to expedite its resolution.
Hi my Community friends! For those who don't know me, I'm a product marketer on the Confluence Cloud team - nice to meet you! For those of you who do, you know that I've been all up in your Co...
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