Ripley's Believe It or Not by Ripley’s Believe It or Not! for October 04, 2014

Transcript:

Mysterious island! Chelan in May 1962, an island made from mud and clay mysteriously appeared in Seattle's Lake Union- it was claimed by students who named it Chelan Island, electing a mayor and council, before it disappeared into the lake. On Vashon Island in Washington state, a Douglas fir tree has grown around a bicycle and bedded in its trunk! Seattle is home to a mysterious underground city in which many streets and storefronts, damaged in the great Seattle fire of 1889, are preserved below street level.