Today’s entertainment picks:

Today’s entertainment picks:

v Celtic Woman, 8 p.m.: Irish vocalists deliver Songs from the Heart at Covelli Centre, Youngstown; 866-448-7849.

v Northeast Ohio Pet Expo, 10 a.m. to 6 p.m.: Everything you need for your pet. At Eastwood Expo Center, 5555 Youngstown-Warren Road, Niles; 330-518-7794.

v “Hairspray,” 7 p.m.: Social commentary in a simpler time define this musical at Boardman Performing Arts Center, 7777 Glenwood Ave., Boardman; boardmandramaguild.com.

v “Annie,” 7 p.m.: The spunky little orphan girl is back at Cardinal Mooney High School, 2545 Erie St., Youngstown; 330-788-5000.

v Beer, Wine and Chocolate Taste, 7 to 11 p.m.: Local wines, craft beers, chocolate and more in this fun fundraiser for Golden String Radio. At St. Matthias Church Father Snock Center, 2800 Shady Run Road, Youngstown; 330-261-0912.

NCAA BASKETBALL TOURNAMENT (6 p.m., CBS): Is your bracket in tatters by now? The college basketball season enters its last weekend as the Final Four teams take to the court in Houston, with championship dreams dancing in their heads.

FOR A COMPLETE GUIDE TO PROGRAMMING, SEE TV WEEK INSERT.

LOCAL TOPICS ON TV

“Community Connection” (7 a.m. Sunday on 21 WFMJ-TV; and 10 a.m. Tuesday on Time Warner Cable community access channel): The Youngstown-Warren Association of Realtors will honor the memory of Vivian D. Martin through a new scholarship in her name. Martin, a local real-estate agent, was killed while showing a house. Linda Booker and Truman Greene will join host Madonna Chism Pinkard to discuss the organization and its upcoming luncheon that will launch the scholarship program.

Next, Helen Paes of the Greater East Ohio Alzheimer’s Association will discuss the group’s seventh annual Forget-Me-Not Gala, as well as the latest research in Alzheimer’s.

“Increase the Peace” (6:30 p.m. Saturday and 9 a.m. Sunday on MyYTV): Host Andrea Mahone will be joined by Pastors Al and Paris Yanno of Metro Assembly Heartreach Ministries. They will discuss the Adopt a Block program.

“Sunday Morning with Dee” (8 a.m. Sunday on WKBN-TV): Host Dee Crawford’s guests will be Yolanda Bonner and LaTanya Foster of Lifebanc. They will discuss National Donate Life Month, and how to become an organ and tissue donor.

entertainment news

‘Mamma Mia!’ musical returns

PITTSBURGH

Benny Andersson and Bjorn Ulvaeus’ “Mamma Mia!,” the musical based on the songs of ABBA, returns to Heinz Hall, 600 Penn Ave., April 19-24.

Tickets ($27-$67) are available by calling 412-392-4900; in person at the Box Office at Theater Square (655 Penn Ave.); and online at pgharts.org.

The performance schedule for “Mamma Mia!” is 7:30 p.m. April 19-21; 8 p.m. April 22; 2 p.m. and 8 p.m. April 23; and 1:30 p.m. and 6:30 p.m. April 24.