Sierra Club Hike: Santa Margarita Lake
A strenuous, 16-mile hike, with 2,000-foot elevation gain, on the north side of Santa Margarita Lake. Meet in front of Pacific Beverage Co. on Main Street, Santa Margarita. Free. 805-546-0317.
City Farm SLO Work Party
9 a.m. to Noon
Plant new fruit trees and perennial crops, install drip irrigation. City Farm SLO, 1221 Calle Joaquin, San Luis Obispo. Free. 805-769-8344.
Northern Elephant Seal Presentation
Learn about the life of the northern elephant seal. Reservations required. Coastal Discovery Center, Highway 1, San Simeon. Free. 805-927-2145.
Walk on Fiscalini Ranch Preserve
Birds and more along the Bluff Trial. The walk begins at 2798 Windsor Blvd. 2 miles. Friends of the Fiscalini Ranch Preserve, 604 Main St., Cambria. Free. 805-400-5366.
Library Book Sale
10 a.m. to 1 p.m.
Friends of the Los Osos Library mini book sale. Los Osos Library, 2075 Palisades Ave. 805-528-1862.
37th Annual Antique Show and Sale
10 a.m. to 5 p.m.
South County Historical Society. Dealers with furniture, glass, jewelry, art, postcards and collectibles. www.southcountyhistory.org. South County Regional Center, 800 W. Branch St., Arroyo Grande. $6; $5 with coupon. 805-489-8282.
African Drums and Stories
Listen to stories and music of Africa performed by a local family and by you. Los Osos Library, 2075 Palisades Ave. 805-528-1862.
One-hour guided art class, materials provided. Designed for ages 9 to 18. Registration required: slolibrary.evanced.info/signup/Calendar. Morro Bay Library, 625 Harbor St. Free. 805-772-6394.
Port, Wine and Truffle Pairing
1 to 3 p.m.
Features Jessica Foster Confections. PasoPort Wine Co., 95 Booker Road, Templeton. $20. 805-239-2229.
1 to 4 p.m.
Live music. Vina Robles Winery, 3700 Mill Road, Paso Robles. Free. 805-227-4812.
1 to 4 p.m.
Live music. Shale Oak Winery, 3235 Oakdale Road, Paso Robles. Free. 805-286-8121.
San Simeon Tidepooling
Meet at the Coastal Discovery Center in San Simeon (across from Hearst Castle Visitors Center), by the pier. Reservations required. Coastal Discovery Center, Highway 1, San Simeon. Free. 805-927-2145.
Songs from the Heart
2 to 3 p.m.
Steve Key and Ynana Rose perform original songs and selected covers. Community Room, San Luis Obispo City/County Library, 995 Palm St., San Luis Obispo. Free. 805-781-5989.
Cambria Film Festival
2:30 to 5:30 p.m.
Movies about love and relationships. Various locations, Cambria and San Simeon. $8 to $75. 805-927-8190.
‘Baskerville: A Sherlock Holmes Mystery’
3 and 7 p.m.
“The Hound of the Baskervilles” spoof and “HGTVaudeville.” Great American Melodrama and Vaudeville, 1863 Front St., Oceano. $21 to $28. 805-489-2499.
Contra Clinic and Contra Dance
5 to 10 p.m.
Free dance lesson followed by live music by Foggy Bay String Band at 7 p.m. Odd Fellows Hall, 520 Dana St., San Luis Obispo. $10; $5 CCCDS members and students; free for 16 and under. 805-602-2929.
Mardi Gras Party
6 to 10 p.m.
Burning James and the Funky Flames, The Rag Bones Saints Brass Band and Samba Loca, plus creole food and no-host bar. Benefits KCBX FM. King David Lodge, 859 Marsh St., San Luis Obispo. $32 to $40. 805-550-3941.
‘I Love You to the Moon and Back’
6 to 8:30 p.m.
Father-daughter dance. Semi-formal night of dancing, refreshments and fun. Preregistration required. Pismo Beach Veterans Memorial Hall, 780 Bello St., Pismo Beach. $30 per couple; $15 for each additional child. www.pismobeach.org. 805-773-7063.
Dinner Theater and Auction
Templeton High School Drama Boosters. Proceeds are used for scholarships and field trips. Dinner provided by Fig at Courtney’s House; dessert auction. Entertainment by THS drama students. American Legion Hall, 805 S. Main St., Templeton. $30. 805-591-4770.
Burlesque on the Bar: ‘Be Mine’
Classy neo-burlesque featuring local performers, plus dinner. 21 and older. Rendarrio Vineyards, 2323 Tuley Court, Paso Robles. $25 to $50. 805-369-1505.
Cabaret-style show featuring aerialists, contortionists, and dancers. Ages 16 and older. Suspended Motion Aerial Arts Academy, 207 Suburban Road, San Luis Obispo. $18 to $22. 805-748-6245.
Facing the loss of their longtime friend, three women decide to live life to the fullest. By the Sea Productions. St. Peter’s By-the-Sea Episcopal Church, 545 Shasta Ave, Morro Bay. $20. 805-776-3287.
Joe Craven and Hattie Craven
With The Sometimers. Castoro Cellars, 1315 North Bethel Road, Templeton. $20. 805-238-0725.
‘Man of La Mancha’
Experimental Theater, Cultural and Performing Arts Center, Cuesta College, San Luis Obispo. $20. 805-546-3195.
For a complete list of events, visit events.sanluisobispo.com.