Films & programs

ITALY Presentation

Patty Civalleri, author of the upcoming book “Florence: A Traveler’s Guide to Its Gems and Giants,” will discuss her favorite historical, architectural and artistic spots in the city.

When, where: 7:30 p.m. Monday at Distant Lands, 20 S. Raymond Ave., Pasadena.

Admission, info: Free. RSVP to (626) 449-3220.

MT. WHITNEY Presentation

REI experts will discuss how

to apply for a permit, plan a hiking route and choose proper gear.

When, where: 7 p.m. Thursday at the REI store in Arcadia, 214 N. Santa Anita Ave.

Admission, info: Free. (626) 447-1062

JOSHUA TREE Weekend class

Learn basic botany, then observe flowering plants in Joshua Tree National Park.

When, where: 6 p.m. Friday to 2 p.m. March 12. Black Rock Ranger Station, 9800 Black Rock Canyon Road, Yucca Valley.

Admission, info: $145. RSVP to (760) 367-5535.

SAN PEDRO Tide pool walk

Watch a slide show, then explore the tide pools at Point Fermin on a walk led by staff from the Cabrillo Marine Aquarium

When, where: 1-2:30 p.m. Saturday and 3-4:30 p.m. March 12. John M. Olguin Auditorium, Cabrillo Marine Aquarium, 3720 Stephen M. White Drive, San Pedro.

Admission, info: Free. (310) 548-7562. Spanish-language presentation offered on March 12.