The San Francisco based band Sopwith Camel had several interesting factoids. They were the first San Francisco band to score a top 40 hit, "Hello Hello" in 1967. Their producer also handled the Lovin' Spoonful, so there's a noticeable sound similarity. Finally, they had the best album title ever... The Miraculous Hump Returns From The Moon. Today, they are pretty much a one-hit wonder that's mostly forgotten...
Reunion version