7 pm: Theater

Acclaimed director Peter Sellars stages “Los Biombos/The Screens,” Chicana poet Gloria Alvarez’s adaptation of Jean Genet’s epic “Les Paravents,” a Cornerstone Theater production featuring theater professionals and Boyle Heights residents at the East L.A. Skills Center.

* “Los Biombos/The Screens,” East L.A. Skills Center, 3921 Selig Place, Lincoln Heights. Regular schedule: Thursdays-Saturdays, 7 p.m.; Sundays, 3 p.m. Ends Feb. 1. Pay-what-you-can. (310) 449-1700.

all day Convention

It’s a weekend of pumped-up pectorals in Burbank when the second annual Hercules: The Legendary Journeys, Xena: Warrior Princess Convention hits the Burbank Airport Hilton on Saturday and Sunday. Danielle Cormack, Hudson Leick and Brad Carpenter are scheduled to talk with fans and sign autographs on Saturday; Carpenter, Lucy Lawless, Kevin Smith and Robert Trebor will attend Sunday. Fans can also see behind-the-scenes footage, merchandise for sale and onstage presentations.

* Hercules: The Legendary Journeys, Xena: Warrior Princess Convention, Burbank Airport Hilton, 2500 Hollywood Way, Burbank. (818) 409-0960 Saturday and Sunday. 1-7 p.m. $17 in advance; $20 at the door; ages 7-12, $15. Sunday sold out.

all day Art

Perhaps America’s best-loved and best-known folk artist, Grandma Moses did not make painting her career until she was 78. Moses painted more than 1,500 pictures in the last 23 years of her life. Her subjects came from childhood memories in Hoosick Valley, N.Y., and paid tribute to rural living. The Ronald Reagan Presidential Library presents “Grandma Moses: An American Original,” a collection of oil and yarn paintings, personal memorabilia--including her easel, ceramics, historic photos and more--never before seen outside the Bennington Museum in Vermont. Also on display is Edward R. Murrow’s televised interview with the artist.

* “Grandma Moses: An American Original,” Ronald Reagan Presidential Library, 40 Presidential Drive, Simi Valley. Daily, 10 a.m.-5 p.m. Adults, $4; seniors, $2; children ages 15 and under, free. Ends March 15. (800) 410-8354.

8 pm: Pop Music

There’s a skateboard trick called “melancholy,” and four guys from Sweden twisted the word into “Millencolin” for the name of their band, which records for L.A.’s Epitaph Records. Its melodic hard-core sound has caught on with the skate crowd, and Millencolin’s first U.S. headlining tour includes a show at the Roxy with Pulley, a Simi Valley foursome fronted by Dodgers’ pitcher Scott Radinsky.

* Millencolin and Pulley at the Roxy, 9009 Sunset Blvd., West Hollywood. $10. (310) 278-9457. Also Sunday at the Barn, UC Riverside, 8 p.m. $7. (909) 715-2252.

8 pm: Family

Illusion and comedy combine as the husband-and-wife mime team Keith Berger and Sharon Diskin, known as The Chameleons, perform their theatrical family show at Occidental College.

* The Chameleons, Thorne Hall, Occidental College, 1600 Campus Road, Eagle Rock. $20. (213) 259-2922.

8 pm: Ice Show

Olympic champions Kristi Yamaguchi, Scott Hamilton and Katarina Witt, Olympic pairs skaters Elena Bechke and Denis Petrov and world champion Kurt Browning are among the Olympic and world champion figure skaters who will take the ice for “Stars on Ice” Saturday night at the Pond and Sunday afternoon at the Forum. The 57-city tour, benefiting the Make-a-Wish Foundation for the ninth year, features an eclectic mix of music, from Led Zeppelin to Louis Armstrong.

* “Stars on Ice,” Saturday at the Pond in Anaheim, 2695 E. Katella Ave. 8 p.m., 30-$55; (714) 704-2000. Sunday at the Forum, 3900 W. Manchester Blvd., Inglewood. 4 p.m. $30-$45. (213) 480-3232 and (310) 419-3220.

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FREEBIE: “Shades of L.A.--Six Short Plays” youth theater, Central Library, downtown, 2 p.m. (213) 228-7331.