Author Mary Korpi discusses Stella Prince, the only woman to serve as keeper of the Horton Point Lighthouse, on Thursday at 1 p.m. at the Southold Historical Museum. (Photo Courtesy of Southold Historical Museum)

THURSDAY 

Stella Prince Lecture | Southold Historical Museum, 55200 Main Road, Southold, 631-765-5500

Mary Korpi, author of The Lady Lighthouse Keeper, speaks at 1 p.m. on the history of the Horton Point Lighthouse and Stella Prince, its keeper in the late 1800s. Free; to RSVP, click here.

PTSA Singo Night | Tuckers Taproom & Smokehouse, 9095 Sound Ave., Mattituck, 631-298-7077

This bingo with a musical twist session from 6-8 p.m. supports student programs at Mattituck-Cutchogue High School, with prizes and raffles. 21 and over; tickets are $25 in advance, $30 at the door and may be obtained here.

FRIDAY 

Amistad | Riverhead Free Library, 330 Court St., Riverhead, 631-727-3228

Catch a screening of Amistad, the 1997 historical drama by Steven Spielberg that tells the story of an 1839 mutiny aboard the Spanish slave ship La Amistad. The screening runs from 1-3:30 p.m.; free, with concession stand snacks available. For details, look here.

Youth Drop-In Night | Southold Town Recreation Center, 970 Peconic Lane, Peconic, 631-765-5182

From 6-8 p.m., kids ages 10-15 can drop in for ping pong, board games, giant Jenga and more fun. Free; registration required. To register, look here.

SATURDAY 

Pickering Family Fundraiser | Hamptons Field House, 605 Old Country Road, Riverhead, 631-278-4374

This training session for boys and girls grades 7-12 will raise funds for Coach Pick’s family; boys sessions is 11 a.m.-noon and girls session is noon-1 p.m. Cost is $40 per player; all funds go directly to the Pickering family. For more info, look here.

Dance Party | Southold American Legion, 51655 Main Road, Southold, 631-765-2276

From 7-10 p.m., the Legion hosts DJ Phil for a dance party, with cash bar and 50/50 raffle. 21 and over; tickets are $20 in advance, $25 at the door and may be reserved here.

SUNDAY 

Three Sisters Art Opening | Southold Free Library, 53075 Main Road, Southold, 631-765-2077; southoldlibrary.org

A reception takes place from 2-4 p.m. upstairs in the Lucy Hallock Folk room to mark the opening of this exhibit, which remains on view until March 31. Free; for details, look here.

Studio D’Lux | Suffolk Theater, 118 East Main St., Riverhead, 631-727-4343

This all-star band with musicians who played with acts like Chicago and Billy Joel perform with a 3-piece horn section at 7 p.m. Tickets are $36-70 and can be reserved here.