Oregon approves final link in legal psychedelic mushroom pipelineBy Ryan Haas (OPB)May 5, 2023 5:47 p.m.Legal sessions are anticipated to cost hundreds or thousands of dollars. 📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up