Whether you are looking to celebrate Cinco de Mayo this weekend or indulge in a good book or an art gallery this weekend, there are several things to do locally.

Saturday, May 6

Bargain Book Sale

Friends of the Colleyville Public Library hosts a books and materials sale. Items include books, CDs, videotapes and DVDs. 9-10 a.m. (members only shopping hour), 10 a.m.-2 p.m. (public sale). Free. Colleyville Public Library, 110 Main St., Colleyville. 817-503-1150. www.colleyvillelibrary.com

Taste of Art

Six Grapevine Art Dealers Association art galleries open for fine art, paired with wine tastings and hors d’oeuvres in Historic Downtown Grapevine. 5-9 p.m. $20. Grapevine Galleries, 636 S. Main St., Grapevine. 817-789-2334. www.facebook.com/grapevineartdealers

Festival Cinco de Mayo

The event features Mariachi Allende and Ballet Folklorico Azteca to celebrate Cinco de Mayo in Grapevine. Mariachi Allende is a multigenerational mariachi group formed in 1996. 8 p.m. $15 (advance), $20 (at the door), dis- counts available for groups. Palace Theatre, 300 S. Main St., Grapevine. 817-410- 3100. https://tickets.grapevineticketline.com/event/FestivalCincodeMayo050617

Sunday, May 7

‘Musical Math’

The APEX Arts League presents the Fort Worth Symphony Orchestra for the “Musical Math” program, which explores tempo, meter and more infamous orchestral tunes like “Hoe Down” from Copland’s Rodeo, Pachelbel’s Canon in D, Brahms’s Hungarian Dance No. 5, and others. 1 p.m. $5 (children, seniors and students), $8 (APEX members), $10 (adults). The Marq-Southlake, Aria Amphi- theater, 285 Shady Oaks Drive, Southlake. 817-665-6000. www.apex-arts.org, www.fwsymphony.org

Southlake Garden Tour

The Southlake Perennial Garden Society is hosting “Peek Behind the Garden Gate” featuring five Southlake gardens. 10 a.m.-4 p.m. Free (age 12 and younger). $15 (adults), $20 (adults day of tour). Various locations. http://southlakegardentour.org