“ANNIE”: 2 p.m., Theatre Baton Rouge, 7155 Florida Blvd. See Little Orphan Annie on stage. Tickets are $28 for individuals, $25 for group members and $16 for students in advance. (225) 924-6496 or theatrebr.org.
3D PRINTER SERVICE AND DEMONSTRATIONS: 4 p.m., Main Library, 7711 Goodwood Blvd. (225) 231-3750.
SUNDAYS@4 SERIES: 4 p.m., Baton Rouge Gallery, 1515 Dalrymple Drive. Sam Irwin, author of “Louisiana Crawfish: A Succulent History of the Cajun Crustacean,” will discuss the role of crawfish in the state as part of the lecture series, Sundays@4 Admission is free. (225) 383-1470 or batonrougegallery.org/sundays4.
HIGH SCHOOL FOOTBALL 101: 6 p.m., East Baton Rouge Parish Library Main Branch, 7711 Goodwood Blvd. Patrons can learn the rules of the game and how it differs to football on the college and professional levels. (225) 231-3740 or brafoa.org.