When an event is added to a blueprint if that event is not listed under the "Add Event" section of the right click context menu then it won't show up under the EventGraph in the My Blueprint panel.
1. Open UE4 Editor (any project)
2. Add new blueprint based on Actor
3. Add new Hit event (notice the "Event Hit" under Event Graph)
4. Add specific keypress event (Q)
Event for keypress does not show up with the Hit event
Head over to the existing Questions & Answers thread and let us know what's up.