Opening on this day with the above motto with the park grounds divided amongst the islands of Canada 
and Havermale and the adjacent south bank of the Spokane River, Expo ’74 was the first environmentally themed World’s Fair, distancing itself from the tech-centric events of the past (another first for not looking to a utopian future but instead addressing present and emergent issues), drawing a sizeable crowd and hosting several UN symposia to address regional and global environmental concerns. Whist mostly foregoing the established tradition of debuting new innovations like the telephone, escalator, video games, the waffle and the ice cream cone, the Washington World’s Fair did showcase the first IMAX theatre (screening Man Belongs to the Earth) and had pavilions cooled without air-conditioning, as well as demonstrating telecommunications relay services and previewed the roll-out of a national emergency 911 service.
one year ago: the Flatiron building (1902), assorted links worth revisiting plus Saint Florian
two years ago: Dave Brubeck Day, Gaslight (1944) plus more links to enjoy
three years ago: default fonts, Margaret Thatcher and Star Wars plus more links to revisit
four years ago: the Kent State Massacre (1970), the formation of Greenpeace (1972), even more links plus more Star Trek: TAS
five years ago: May the Fourth Be With You, Always
