George Van Tassel begins building the Integratron
- When
- Where
- Landers, CA
- Sources
- 1 public source

Contactee George Van Tassel, host of the Giant Rock spacecraft conventions, began building the Integratron, a wooden dome near Landers, California. He said beings from Venus gave him the idea for a device to rejuvenate cells; its current owners say it is on the National Register of Historic Places.