The Sentinel: Get Freaky With Their Muffin [San Francisco]

Beneath a nondescript blue awning, in a tiny and simply adorned space, sits a little sandwich shop and breakfast stop that publishes one serious MOTHER TRUCKIN MUFFIN.  These housemade muffins come courtesy of The Sentinel, a Dennis Leary [the chef … not the “Asshole”] helmed dispensary in San Francisco’s Financial District.  Take note: it took …