Associated Artists of Butler County offers its spring show and sale through June 21. The deadline for the first AABC/CTCC outdoor sculpture competition is extended until Saturday. There is a guaranteed purchase award of $5,000 for the winner. The Art Center is offering two Art Camps this summer for children ages 6 to 12 and one Art & Drama Camp. Call 724-283-6922 or visit www.aabcArtCenter.com.

Maridon Museum, 322 N. McKean St., will host “Traditional Confucianism: The Core of Asian Civilization” at 6:30 p.m. June 20. Betty Anderson will lecture on “What Makes Chinese Chinese.” Museum hours are 11 a.m. to 4 p.m. Wednesdays through Saturdays. Admission is $4 for adults, $3 for senior citizens and students, and free for children under 8. Guided tours are available with advance notice for no extra charge. Visit www.maridon.org for more information.

Hoyt Center for the Arts, 124 E. Leasure Ave., New Castle, presents “A Landscape for All Seasons,” a collection of four landscape exhibits, through July 26. Admission is free. Hours are 11 a.m. to 8 p.m. Tuesdays and Thursdays and 11 a.m. to 4 p.m. Wednesdays, Fridays and Saturdays. Call 724-652-2882 or visit www.hoytartcenter.org.Red Brick Gallery, 17 Main St., Foxburg, is exhibiting the oil paintings, colored pencil and graphite drawings of Western Pennsylvania landscapes by Jason Floyd Lewis through Sunday. Call 724-659-0003. Hours are 4 to 8 p.m. Fridays, noon to 8 p.m. Saturdays and 1 to 6 p.m. Sundays.

Carnegie Museum of Art, 4400 Forbes Ave., hosts The Playground Project, presenting playgrounds from around the world, to prompt discussion of childhood, risk, public space, and education. Museum 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. Admission is $17.95 for adults, $14.95 for senior citizens, $11.95 for students with ID and children ages 3 to 18, and free for children younger than 3. Admission after 4 p.m. on Thursdays is $10 per adult/senior citizen and $5 per student/child. Call 412-622-3131 or visit www.cmoa.org.Society for Contemporary Craft, 2100 Smallman St., hosts Fiberart International through Aug. 18. Gallery hours are 10 a.m. to 5 p.m. Mondays through Saturdays. Admission is free. Call 412-261-7003.