The Cathedral of St. Joseph in downtown Baton Rouge invites grandparents, parents and their children to the seventh annual Grand Day on Sunday. The theme is “The Joy of Creation.”

Mass with the Rev. Paul D. Counce begins at noon, when all children and their grandparents will receive a special blessing. The Baton Rouge Magnet High Festival Singers will perform.

An outdoor street party following the Mass will feature hamburgers, hot dogs, ice cream, pony rides, music, a petting zoo, Bubbles the Camel, face painting and caricature sketching.

All activities and food are free and open to the public. Call (225) 387-5928 for more information.

Cardio on the dance floor

Peoples Health will sponsor a cardio line-dancing class with instructor Jackie Porter on Monday in the first-floor hospital classroom at Ochsner Medical Center, 17000 Medical Center Drive.

Registration begins at10:30 a.m. and class is at 11 a.m. There is no charge to attend.

Participation is limited to 30 people and reservations must be made by Sunday. Call (800) 561-4127 or visit peopleshealth.com/wellness to sign up.

Search for treasures

Highland Road Community Park will be the launching pad to find hidden treasures all over Baton Rouge during a geocaching session from 5:30 p.m. to 7 p.m. Wednesday.

Use your smartphone or one of BREC’s GPS units to track down geocache containers, some of which may offer a swap; bring a small token or trinket to trade for something better.

For more information, call (225) 272-9200, ext. 559, or email outdooradventure@brec.org.

Introduction to Word

A introductory class on Microsoft Word will be offered to adults from 10 a.m. to noon Saturday at Jones Creek Regional Branch Library. Participants must have a basic knowledge of Windows, how to use a mouse and basic typing.

Registration is required; call (225) 756-1150.

Smash it up

Super Smash Bros. on the Wii-U is in store for Teen Game Day at Jones Creek Regional Branch Library on Saturday.

Gaming starts at 2:30 p.m. and wraps up at 4 p.m. Bring your friends and enjoy some refreshments.

20-Somethings Game Night

Gamers ages 18 to 30 can play Small World, Settlers of Catan, Dominion and other games at Jones Creek Regional Branch Library from 6:30 p.m. to 8 p.m. Tuesday. Light refreshments will be served.

Information at your fingertips

Jones Creek Regional Branch Library staff will lead a session on online catalogs and databases from 9:30 a.m. to noon Wednesday.

Attendees will learn how to locate books, place holds, renew items, access databases with full-text magazines and thousands of books, learn languages and more, all from their home computer.

Registration is required. Call (225) 756-1150 to save your seat.

Contact Southeast Advocate Editor Darlene Denstorff by phone, (225) 388-0215 or (225) 603-1998; or email, southeast@theadvocate.com. Deadline: 2 p.m. Friday.