Maridon Museum, 322 N. McKean St., is hosting its second annual Hina-matsuri (doll festival) children's program for those ages 4 to 11 at 11 a.m. Saturday at the museum, 322 N. McKean St. Call to see if there are reservations open. The Hina display will be up through the end of April for the public to view. Anyone visiting the museum during this time will also have an opportunity to sign the friendship book that will accompany a doll to Japan. The museum regularly has hundreds of pieces of ancient and contemporary Asian art as well as Meissen porcelain on display. Regular museum hours are 11 a.m. to 5 p.m. Tuesdays through Saturdays and noon to 5 p.m. Sundays; closed Mondays and holidays. Admission is $4 for adults, $3 for senior citizens and students, and free for children younger than 8; children must be accompanied by an adult. Tours are led by trained docents and are available with advance notice. The museum also has a gift shop specializing in gifts and decorative art objects relating to China and Japan. Call 724-282-0123.

<B>Andy Warhol Museum</B>, 117 Sandusky St., is exhibiting "The Vader Project," an exhibition examines the iconic "Star Wars" villain through the eyes of 100 international pop surrealist and underground contemporary artists from around the world. The display will continue through May 3. Hours are 10 a.m. to 5 p.m. Tuesdays through Sundays with extended hours until 10 p.m. Fridays; closed Mondays. Admission is $15 for adults, $9 for senior citizens, and $8 for children. Call 412-237-8300 or visit the Web site, www.warhol.org.<B>Carnegie Museum of Art</B>, 4400 Forbes Ave., hosts a retrospective of leading contemporary woodcut artist Naoko Matsubara in the exhibition "Matsubara: A Celebration in Pittsburgh" from Saturday through June 7. The first monographic exhibition dedicated to the work of Fernando Romero and his Mexico City-based practice Laboratory of Architecture continues through May 31. Hours are 10 a.m. to 5 p.m. Tuesdays through Saturdays, with additional hours until 8 p.m. Thursdays, and noon to 5 p.m. Sundays. Closed major holidays. Admission, which includes the Carnegie Museum of Natural History, is $15 for adults, $12 for senior citizens, and $11 for students and children 3 and older, and free for members and children younger than 3. Half-priced kids' admissions ends Friday. Call 412-622-3131 or visit the Web site, www.cmoa.org.