After an event, make sure you've thanked all these people:
- People who spoke at the event
- People who were "teachers" or "TAs"
- People who were part of a local team, such as a computer club, if there was one that organized local logistics like room reservations, expenditures, or food logistics
- People who personally or, via their companies, sponsored the event
- People who generously provided lodging to OpenHatch people