Happening p. pr. & vb. n. : of Happen

Example:
What was a significant Happening in time that is related to literature some how?

Taxonomy
M. Night Shyamalan, DVD, BLU-RAY, The Happening, Zooey Deschanel.

Defination from the web:
Happening, the supernatural thriller from director M. Night Shyamalan and starring Mark Wahlberg and Zooey Deschanel.