32 upcoming listings — live music, theater, markets, drag, comedy and more, each with a time, a venue and a street address.
What's coming up
Confirmed PMP 4 Days Classroom Training in Diamond Bar, CA Tue 1 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr ste 200 · 1370 Valley Vista Drive #ste 200, Diamond Bar, CA 91765
PMP Certification Bootcamp – Weekend Classroom Training in Diamond Bar, CA Sat 5 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr ste 200 · 1370 Valley Vista Drive #ste 200, Diamond Bar, CA 91765
Brunch with New Friends: Diamond Bar Sun 6 Sep 2026, 12:00 PM — Meetup Restaurant of the Day · S. Diamond Blvd, Diamond Bar, CA 91765
AWS Solutions Architect Associate Classroom Training in Diamond Bar, CA Tue 8 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
PMP Exam Preparation In-Person in Diamond Bar, CA Tue 8 Sep 2026, 9:00 AM — class Regus · Diamond Bar, Diamond Bar, CA 91765
CISSP Certification | ISC² Exam Preparation Program in Diamond Bar, CA Mon 14 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr ste 200 · 1370 Valley Vista Drive #ste 200, Diamond Bar, CA 91765
CEH Certification In-Person Training in Diamond Bar, CA Tue 15 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr ste 200 · 1370 Valley Vista Drive #ste 200, Diamond Bar, CA 91765
4-Day Data Science with Python Bootcamp in Diamond Bar, CA Tue 15 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr., Ste 200, Diamond Bar, CA 91765 · 1370 Valley Vista Drive, Diamond Bar, CA 91765
CBAP® Exam Prep Weekend Classroom Training– IBA® Aligned in Chino Hills,CA Sat 19 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
DBCF Beerfest Featuring A Taste of Diamond Bar Sun 20 Sep 2026, 3:00 PM — Festival Diamond Bar Center · 1600 Grand Avenue, Diamond Bar, CA 91765
ITIL Version 5 Foundation Course in Pomona, CA Tue 22 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
4 Day Project Management Professional Classroom Training In Pomona, CA Tue 22 Sep 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
PMP Certification Weekend Classroom Training in Chino Hills, CA Sat 3 Oct 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
Brunch with New Friends: Diamond Bar Sun 4 Oct 2026, 12:00 PM — Meetup Restaurant of the Day · S. Diamond Blvd, Diamond Bar, CA 91765
Executive Women's Symposium, Golf Fashion Show, Golf Clinic/Tournament Mon 5 Oct 2026, 9:30 AM — Sports Diamond Bar Golf Course · 22751 Golden Springs Drive, Diamond Bar, CA 91765
Confirmed PMP 4 Days Classroom Training in Chino Hills, CA Tue 6 Oct 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
PMP Exam Preparation In-Person in Diamond Bar, CA Tue 13 Oct 2026, 9:00 AM — class Regus · Diamond Bar, Diamond Bar, CA 91765
PMI-CPMAI® Weekend Training – Project in AI Certification in Diamond Bar,CA Sat 17 Oct 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
CBAP® Exam Prep Weekend Classroom Training– IBA® Aligned in Chino Hills,CA Sat 17 Oct 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
ITIL Version 5 Foundation Training Program in Pomona, CA Tue 27 Oct 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
Project Management Professional Training in Pomona, CA Tue 27 Oct 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
Brunch with New Friends: Diamond Bar Sun 1 Nov 2026, 12:00 PM — Meetup Restaurant of the Day · S. Diamond Blvd, Diamond Bar, CA 91765
Confirmed PMP 4 Days Classroom Training in Chino Hills, CA Tue 3 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
Agile Certification PMI-ACP® Course | Classroom Training in Diamond Bar, CA Wed 4 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr ste 200 · 1370 Valley Vista Drive #ste 200, Diamond Bar, CA 91765
AWS Solutions Architect Associate Classroom Training in Diamond Bar, CA Tue 10 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
PMP Exam Preparation In-Person in Diamond Bar, CA Tue 10 Nov 2026, 9:00 AM — class Regus · Diamond Bar, Diamond Bar, CA 91765
ITIL Version 5 Foundation Course in Pomona, CA Tue 17 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
PMP Live Instructor Led Certification Training In Pomona, CA Tue 17 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
4 Day Project Management Professional Classroom Training In Pomona, CA Tue 17 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
Confirmed PMP 4 Days Classroom Training in Pomona, CA Tue 17 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
PMI-CPMAI® Weekend Training – Project in AI Certification in Diamond Bar,CA Sat 21 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
CBAP® Exam Prep Weekend Classroom Training– IBA® Aligned in Chino Hills,CA Sat 21 Nov 2026, 9:00 AM — class 1370 Valley Vista Dr · 1370 Valley Vista Drive, Diamond Bar, CA 91765
Listings are seeded from venue and organiser calendars. See them on the map.