I got a better idea. Just use Nostr to talk to your bitcoin frens. Start using nostr:npub1fl0cktytkd80798jzh7deumdlky3yzj88fdsexfuray2uqjj79rs63mwl4 more to create events. Coracle now has a calendar that shows events created with Flockstr. The events also can be shared in a normal kind 1 note and they display in your feed in Coracle.