The Multnomah County Child Hunger Coalition has released an interactive map of food access-related resources. It includes free food resources, community gardens, DHS/SNAP offices, WIC clinics, and farmers markets. Trimet's bus and Max lines are also highlighted on the map!
The coalition's hope is this will provide an easy tool for families to use on mobile devices, etc.
Other related resources are Oregon Food Bank's statewide Food Finder and 211info's mobile app (downloaded from phone's platform).