Attend a discussion about Fourth Plain Corridor from 4 to 7 p.m. March 15 at Fourth Plain Community Commons, 3101 E. Fourth Plain Blvd., Vancouver. The forum includes a question-and-answer session with a panel of representatives from Columbia River Mental Health Services, Vancouver HART Team, the Foundation and Vancouver Police Department. Presentations will be made about fentanyl and law enforcement. The public is encouraged to ask questions. Email questions to crtevents@crmhs.org by March 11. RSVP for the forum at eventbrite.com/e/crmhs-community-response-team-community-fourth-plain-forum-tickets-840376898927?.