I'd like to be able to opt-in subscribe to receive emails for upcoming events from:
- Specific people
- Specific events
I'd like to have some control over when I receive the notices, probably expressed in hours or minutes (including zero) before the start.
I'd also recommend that you create a concept of an event series (like HoverDerby practices or product meetups). That would make it possible to subscribe to a series and not just a single event or person.