Hey Chris,
That’s an awesome question — mostly because event notifications are actually really high on our radar as something to dig into deeper. There’s not a whole lot to share right now, but we’re looking into some pretty interesting ideas that would make sharing and promoting events a pretty sweet feature on The Events Calendar.
That said, there are no true social or email sharing options right out of the box. What we do recommend for this is typically using the Jetpack for WordPress, which includes a social sharing module that can be used for sharing events. Here’s a full list of recommendations we have outlined for sharing events:
Social Sharing Integrations
Does this help answer your question? Please let me know. 🙂
Cheers!
Geoff