The Nostr calendar is coming together. 

Tomorrow, I will add the initial version to NostrNet. In the upcoming days, I will add notification support, allowing you to choose relays, to-do list & more.
https://i.nostrimg.com/180f9a2e72e08f17b1cd96f465b7dc5c8dc68a9b6a12b603d41c3628c65b86da/file.jpg