Upcoming Events in Walnut

Ready ED 2026

17 March 2026

Walnut, CA

Mt. San Antonio College, 1100 N Grand Ave

Raindrop Readers: Make Your Own Rain Gauge

24 January 2026

Walnut, CA

Walnut Library, 21155 La Puente Rd

Teen: Adult 101 - Financial Saavy

22 January 2026

Walnut, CA

Walnut Library, 21155 La Puente Rd

DCI: Drum Corps International

10 July 2026

Walnut, CA

Hilmer Lodge Stadium, Mt. San Antonio College (Mt. SAC, 1100 N Grand Ave

2026 "B" Season Ticket

30 June 2026

Fullerton, CA

Maverick Theater, 110 E Walnut Ave Unit B

Glendora vs Diamond Bar

07 January 2026

Diamond Bar, CA

Diamond Bar High School, 21400 Pathfinder Rd

An Afternoon with The Beacon Trio

19 April 2026

Santa Ana, CA

The Sanctuary Studio for the Arts & Humanities, 225 N Broadway Suite 201

Diamond Bar Brahmas vs Bonita Bearcats

21 January 2026

Diamond Bar, CA

Diamond Bar High School, 21400 Pathfinder Rd

Diamond Bar Brahmas vs Claremont Wolfpack

16 January 2026

Diamond Bar, CA

Diamond Bar High School, 21400 Pathfinder Rd

City of Rosemead Free HHW and E-Waste Collection Event

31 January 2026

Rosemead, CA

Southern California Edison, 2244 Walnut Grove Ave