Oct23Fri
City of the Sun
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
On set dates
48 events
Oct24Sat
Boo at the Zoo
Trick-or-treating along the zoo trail with animal presentations, storytelling and a teen haunted area.
Oct24Sat
Día de Muertos Festival at MainPlace
A Day of the Dead celebration at the mall.
Oct24Sat
NOTD
A Dance/Electronic music event at The Observatory. Tickets and details through Ticketmaster.
Oct24Sat
zzzahara
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
Oct25Sun
Californiascreamin' Ft. Antioch Arrow, The Pine, Allure
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
Oct25Sun
Hong Kong Fuck You
A Rock music event at The Observatory. Tickets and details through Ticketmaster.
Oct28Wed
Montell Fish - The Nest Tour
A R&B music event at The Observatory. Tickets and details through Ticketmaster.
Oct29Thu
Violet Grohl
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
Oct29Thu
Xavier Wulf Presents: The Cool World Tour
A Hip-Hop/Rap music event at The Observatory. Tickets and details through Ticketmaster.
Oct30Fri
Carter Faith - Cherry Valley Forever Tour
A Country music event at Constellation Room. Tickets and details through Ticketmaster.
Oct30Fri
HALLO-PUNK NIGHT
A Rock music event at La Santa. Tickets and details through Ticketmaster.
Oct30Fri
The Black Angels: Passover 2026 Tour
A Rock music event at The Observatory. Tickets and details through Ticketmaster.
Oct31Sat
Catch Your Breath - Not Broken Enough Tour
A Rock music event at The Observatory. Tickets and details through Ticketmaster.
Oct31Sat
The Tubs
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
Oct31Sat
Trick-or-Treating at MainPlace Mall
Free trick-or-treating at the mall's participating stores; look for the sign in the window.
Nov1Sun
AZ Chike
A Hip-Hop/Rap music event at Constellation Room. Tickets and details through Ticketmaster.
Nov3Tue
Freak Slug
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
Nov4Wed
Obskuros
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
Nov5Thu
Armand Hammer
A Hip-Hop/Rap music event at Constellation Room. Tickets and details through Ticketmaster.
Nov6Fri
Prince Daddy And The Hyena
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
Nov6Fri
SOB X RBE
A Hip-Hop/Rap music event at The Observatory. Tickets and details through Ticketmaster.
Nov7Sat
Dave Hause & The Mermaid
A Rock music event at Constellation Room. Tickets and details through Ticketmaster.
Nov7Sat
Paul Cauthen
A Rock music event at The Observatory. Tickets and details through Ticketmaster.
Running all season
4 listingsSeasonMulti-week
American Red Cross Blood Drive at MainPlace
A monthly blood donation drive at MainPlace Mall, noon to 6 PM.
SeasonMulti-week
Mini Melodies at MainPlace
A free monthly music session for young children, held the first Wednesday of each month.
SeasonMulti-week
Primrose Market
A recurring market held at MainPlace Mall.
SeasonMulti-week
Spooky Science at Discovery Cube OC
Hands-on slime, skeleton and bubbling-potion science, with extra activities on weekends.