All-Portland schools Class of 1977 reunion. Includes Portland, Deering, Cheverus and McAuley high schools. 7 to 11 p.m. Friday, Italian Heritage Center, 40 Westland Ave., Portland. $30. Tickets available at brownpapertickets.com/event/3056487 or call 329-0845.

Deering High School Class of 1963 annual mini-reunion. 5 p.m. Saturday, Bruno’s Restaurant and Tavern, 33 Allen Ave., Portland. Buffet meal, $25. Register with Dawn DeRice at [email protected] or call 329-3057.