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Brian Boru Local Irish Festival: 6 a.m. to close, 57 Center Street, Portland. Traditional Irish music, dance, food, and Guinness and whiskey available.
Portland St. Patrick’s Day Parade: 10:30 a.m. Portland Fish Pier to Maine State Pier via Commercial Street.
St. Patrick’s Day Polar Dip: 9 a.m. Spring Point, off Fort Road, South Portland. Help fund raise for the South Portland High School senior class Project Graduation. $10 suggested donation. Call 939-2220 for more info.
The Miss Portland Diner will have bagpipe music for patrons to enjoy while they eat from 11:30 to 1:30 p.m. and again from 5 to 6:30 p.m.