find Halloween events for every vibe.

Science & tech events in Placentia, CA

Search for something you love or check out popular events in your area.

Makerspace: Studio Time
Today at 3:30 PM + 19 more
Alamitos Beach · 419 Shoreline Village Dr Suite Q
Makerspace: Studio Time
Today at 3:30 PM + 19 more
Alamitos Beach · 419 Shoreline Village Dr Suite Q
Sales end soon
STEM Family Sundays at iFLY Ontario!
Sunday at 4:00 PM + 2 more
Rochester · iFLY Indoor Skydiving - Ontario
Sales end soon
STEM Family Sundays at iFLY Ontario!
Sunday at 4:00 PM + 2 more
Rochester · iFLY Indoor Skydiving - Ontario
Selling quickly
2025 Hackaday Superconference
Fri, Oct 31, 10:00 AM
Downtown · 61 S Fair Oaks Ave ste 200
Selling quickly
2025 Hackaday Superconference
Fri, Oct 31, 10:00 AM
Downtown · 61 S Fair Oaks Ave ste 200
Selling quickly
Vroman’s & Arlington Garden Present Krystle Hickman with Alie Ward
Sat, Oct 25, 1:00 PM
Pasadena · Arlington Garden in Pasadena
Selling quickly
Vroman’s & Arlington Garden Present Krystle Hickman with Alie Ward
Sat, Oct 25, 1:00 PM
Pasadena · Arlington Garden in Pasadena
Sales end soon
Award-Winning Designs by Mark Schneider - the Inspiration Behind the Pieces
Tuesday at 6:00 PM
La Veta · Crown Valley Community Center
Sales end soon
Award-Winning Designs by Mark Schneider - the Inspiration Behind the Pieces
Tuesday at 6:00 PM
La Veta · Crown Valley Community Center
Sales end soon
Salesforce App Builder Certification Training in Greater Los Angeles, CA
Wed, Oct 22, 9:00 AM + 5 more
Florence-Graham · Greater Los Angeles Area, CA
Sales end soon
Salesforce App Builder Certification Training in Greater Los Angeles, CA
Wed, Oct 22, 9:00 AM + 5 more
Florence-Graham · Greater Los Angeles Area, CA
Seeing Nature in a New Way: introduction to the Goethean approach
Today at 7:30 PM
Downtown · Rudolf Steiner Community Center
Seeing Nature in a New Way: introduction to the Goethean approach
Today at 7:30 PM
Downtown · Rudolf Steiner Community Center
Tech Networking Event In Los Angeles
Wed, Nov 5, 6:30 PM
Downtown · Everson Royce Bar
Tech Networking Event In Los Angeles
Wed, Nov 5, 6:30 PM
Downtown · Everson Royce Bar
EXIN BCS Artificial Intelligence Foundation Training in Riverside, CA
Mon, Nov 17, 9:00 AM + 1 more
May · Regus - Riverside - Turner Riverwalk
EXIN BCS Artificial Intelligence Foundation Training in Riverside, CA
Mon, Nov 17, 9:00 AM + 1 more
May · Regus - Riverside - Turner Riverwalk
UXin'/ You're an AI-enabled product designer
Wednesday at 7:00 PM
Downtown · Los Angeles
UXin'/ You're an AI-enabled product designer
Wednesday at 7:00 PM
Downtown · Los Angeles
AI-Powered UX+ Designing the Future of User Experience
Wed, Oct 29, 7:00 PM
Downtown · Los Angeles
AI-Powered UX+ Designing the Future of User Experience
Wed, Oct 29, 7:00 PM
Downtown · Los Angeles
#HealthUX / How To Design a Mobile Health App
Tue, Nov 11, 7:00 PM
Downtown · Los Angeles
#HealthUX / How To Design a Mobile Health App
Tue, Nov 11, 7:00 PM
Downtown · Los Angeles
NeuroUX/ Intro to Brain-Computer Interfaces
Wed, Nov 12, 7:00 PM
Downtown · Los Angeles
NeuroUX/ Intro to Brain-Computer Interfaces
Wed, Nov 12, 7:00 PM
Downtown · Los Angeles
Boost Leadership & Communication Skills - 1 Day Workshop in Los Angeles, CA
Thu, Oct 23, 9:00 AM + 2 more
Downtown · Spaces - Los Angeles - Fine Arts
Boost Leadership & Communication Skills - 1 Day Workshop in Los Angeles, CA
Thu, Oct 23, 9:00 AM + 2 more
Downtown · Spaces - Los Angeles - Fine Arts
Master Agile & Start-up Success – 1 Day Training in Los Angeles,Ca
Thu, Oct 23, 9:00 AM + 2 more
Downtown · Spaces - Los Angeles - Fine Arts
Master Agile & Start-up Success – 1 Day Training in Los Angeles,Ca
Thu, Oct 23, 9:00 AM + 2 more
Downtown · Spaces - Los Angeles - Fine Arts
Tech Fundamentals: Cloud, AI & Data Science – 1 Day Training, Los Angeles
Wed, Nov 12, 9:00 AM + 1 more
Downtown · Spaces - Los Angeles - Fine Arts
Tech Fundamentals: Cloud, AI & Data Science – 1 Day Training, Los Angeles
Wed, Nov 12, 9:00 AM + 1 more
Downtown · Spaces - Los Angeles - Fine Arts
Workpopia - A Pop-Up Exhibit: Space
Sat, Sep 26, 10:00 AM + 1 more
Historic Core · Workpopia
Workpopia - A Pop-Up Exhibit: Space
Sat, Sep 26, 10:00 AM + 1 more
Historic Core · Workpopia
The Philosopher's Stone’s - GAME THEORY
Today at 7:00 PM + 21 more
Florence-Graham · Wilshire Blvd
The Philosopher's Stone’s - GAME THEORY
Today at 7:00 PM + 21 more
Florence-Graham · Wilshire Blvd
Sales end soon
Data Science & Analytics meetup and chat Los Angeles Friday
Today at 6:00 PM + 62 more
Pico-Union · Karl Strauss Brewing Company
Sales end soon
Data Science & Analytics meetup and chat Los Angeles Friday
Today at 6:00 PM + 62 more
Pico-Union · Karl Strauss Brewing Company
Sales end soon
IT Social Los Angeles Friday | Data, Technology, Cybersecurity, IT
Today at 6:00 PM + 62 more
Pico-Union · Karl Strauss Brewing Company
Sales end soon
IT Social Los Angeles Friday | Data, Technology, Cybersecurity, IT
Today at 6:00 PM + 62 more
Pico-Union · Karl Strauss Brewing Company

Trends in Placentia

Explore more trends

Frequently asked questions about Placentia

What are the best events to attend?

According to Eventbrite, the best events are:

STEM Family Sundays at iFLY Ontario!

2025 Hackaday Superconference

Vroman’s & Arlington Garden Present Krystle Hickman with Alie Ward

Award-Winning Designs by Mark Schneider - the Inspiration Behind the Pieces

Which events are currently trending in Placentia?

The trending searches this month in Placentia are:

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Makerspace: Studio Time

Data Science & Analytics meetup and chat Los Angeles Friday

IT Social Los Angeles Friday | Data, Technology, Cybersecurity, IT

The Philosopher's Stone’s - GAME THEORY

Makerspace: Studio Time

Makerspace: Studio Time

STEM Family Sundays at iFLY Ontario!

STEM Family Sundays at iFLY Ontario!

2025 Hackaday Superconference

2025 Hackaday Superconference

Vroman’s & Arlington Garden Present Krystle Hickman with Alie Ward

Vroman’s & Arlington Garden Present Krystle Hickman with Alie Ward

Award-Winning Designs by Mark Schneider - the Inspiration Behind the Pieces

Award-Winning Designs by Mark Schneider - the Inspiration Behind the Pieces

Salesforce App Builder Certification Training in Greater Los Angeles, CA

Salesforce App Builder Certification Training in Greater Los Angeles, CA

Seeing Nature in a New Way: introduction to the Goethean approach

Seeing Nature in a New Way: introduction to the Goethean approach

Tech Networking Event In Los Angeles

Tech Networking Event In Los Angeles

EXIN BCS Artificial Intelligence Foundation Training in Riverside, CA

EXIN BCS Artificial Intelligence Foundation Training in Riverside, CA

UXin'/ You're an AI-enabled product designer

UXin'/ You're an AI-enabled product designer

AI-Powered UX+ Designing the Future of User Experience

AI-Powered UX+ Designing the Future of User Experience

#HealthUX / How To Design a Mobile Health App

#HealthUX / How To Design a Mobile Health App

NeuroUX/ Intro to Brain-Computer Interfaces

NeuroUX/ Intro to Brain-Computer Interfaces

Boost Leadership & Communication Skills - 1 Day Workshop in Los Angeles, CA

Boost Leadership & Communication Skills - 1 Day Workshop in Los Angeles, CA

Master Agile & Start-up Success – 1 Day Training in Los Angeles,Ca

Master Agile & Start-up Success – 1 Day Training in Los Angeles,Ca

Tech Fundamentals: Cloud, AI & Data Science – 1 Day Training, Los Angeles

Tech Fundamentals: Cloud, AI & Data Science – 1 Day Training, Los Angeles

Workpopia - A Pop-Up Exhibit: Space

Workpopia - A Pop-Up Exhibit: Space

The Philosopher's Stone’s - GAME THEORY

The Philosopher's Stone’s - GAME THEORY

Data Science & Analytics meetup and chat Los Angeles Friday

Data Science & Analytics meetup and chat Los Angeles Friday

IT Social Los Angeles Friday | Data, Technology, Cybersecurity, IT

IT Social Los Angeles Friday | Data, Technology, Cybersecurity, IT

Things to do around Placentia

Trends in Placentia

1. Navratri garba

2. Halloween

3. Tri city park

4. Funk freaks

5. Christian speed dating

6. Job fairs

7. Events near me

8. Speed dating

9. Free paper shredding

10. Luxadaisy

11. October 25

12. Free kids events