They're just sooo good...
Neon Signs of North America
All found on this excellent 'Neon Signs' flickr group http://www.flickr.com/groups/neonsigns/pool/with/4360626459/
And while we're on the subject of Neon Lights, here's Kraftwerk's
"Googie is that wacky, whimsical, space-age architecture that permeated the American landscape in the 1950s and 1960s. Three parts Jetsons, one part Flintstones, Googie was a form of mid-century modern architecture designed to attract an ever-expanding American leisure class."