It’s last call at a beloved bar at one of Downtown Santa Monica’s best-known corners — the latest high-profile fatality in an ongoing apocalypse turning the commercial core of the upscale beachside burg into a graveyard of empty storefronts . The Misfit Bar and Restaurant, a softly-lit gastropub inside the city’s historic Clock Tower building, will officially shutter this weekend after 15 years. Owner LGO Hospitality opted not to renew the lease, pointing to ongoing frustrations with the