Plymouth Pillars Park is a public park in Seattle, in the U.S. state of Washington. The .6-acre (0.24 ha) park is located at the intersection of Boren Avenue and Pike Street, on the southwestern edge of Capitol Hill.
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/places/seattle-city-parks/plymouth-pillars-park/en.wikipedia.org.md
In 1978, a total of 918 people died at the Jonestown mass murder-suicide led by cult leader Jim Jones at a remote settlement in northwest Guyana.