You can indulge your oyster cravings all day every day at Black Lamb. Chef-owner Colin Lynch’s Tremont Street spot has freshly-shucked shellfish for just a buck apiece Monday through Sunday from 11:00am-5:00pm. Post up on their patio and slurp up the briny little treats by the dozen or book a table inside to have your fill from the comfort of their South End dining room. You can make it the main event with a glass of wine or consider it a precursor (or a post-cursor?) to something more substantial from the lunch or brunch menus. Call 617.982.6330 for more info but this one’s kind of a no brainer.