On May 3, City Cast Portland's 503 Day to end all 503 Days

Full disclosure: I really dig City Cast Portland and I really, really dig 503 Day. I dig it so much that I contributed ever-so-slightly to last year’s 503 Day (not, um, money, mind you, but something tangible that’s easily searchable online).And while it’s my distinct hope that you already know what 503 Day is, there’s a decent chance you don’t. City Cast has only been around for a couple of years and continues to gain listeners and readers. If you’re reading