Sammamish, Washington will be having an advisory note next Tuesday 4/28/2015 to judge public support for initiative and referendum. An advisory vote is not legally binding but should influence the council. Advisory votes can be called through an advisory petition (read more about advisory petitions here,) or by the legislative body in that jurisdiction. This advisory vote has been called by the Sammamish city council at their February 3, 2015 meeting.
Sammamish is a charter code city under Washington state law, but citizens do not currently have a binding legal means to propose municipal legislation apart from the city council. Harry Shedd a resident of Sammamish has put together a beautiful website explaining the advisory vote, and the initiative and referendum process.
For more information: