The Unipiper of Portland, (aka Brian Kidd, or Squidkidd.) is the name for the Portlander who is often seen riding a unicycle while playing bag pipes.
According the Neatorama blog, he won second place in their 2010 talent contest, Great Talent, Fantastic or Otherwise. His entry, features him riding his unicycle while playing star wars on his bagpipe in North Park Blocks.
His fame grew exponentially, when he was taped from a car doing it while wearing a santa outfit