The countdown to St. Patrick’s Day has begun. This family-friendly program features Irish dancing performed by teachers and students from the Mulvihill-Lynch Studio of Irish Dance, 1-4 p.m. next Sunday, March 4, at the Walt Whitman Birthplace in Huntington Station. The dancers will share facts about the traditional costumes and teach some dance steps. After the show, take a free tour of the museum or make a shamrock craft. ADMISSION $9 (adults who chaperone a child admitted free)