Earlier this month, the Riverfront Park Master Plan was revealed to the public and now the city is collecting public comments via email and in person at public meetings happening in May and early June.
A schedule of upcoming meetings can be found here: http://riverfrontparkmasterplan.org/events/upcoming/
You can look at the plan on the web here: http://riverfrontparkmasterplan.org/
Comments can be sent to: http://riverfrontparkmasterplan.org/contact/
The City of Spokane also announced a plan for paying for the Riverfront Park update by refinancing some existing bonds and extending them. They are holding some information meetings in May on this as well, details can be found in this news release here: https://beta.spokanecity.org/news/releases/2014/05/06/learn-about-city-of-spokane-streets-parks-funding-proposal/