Karlie beside an orange vintage convertible decorated with white balloons and flowers, in front of a colorful mural.

About Poptastic Parties

Custom balloon decor, thoughtful planning, and a team that brings it all together. Meet the people behind your Bay Area celebrations.
5.0on Google•160+reviews

The balloons made everything shout… party! Karlie added lots of great creative touches and suggestions, it was a delight to work with her!

lanette creeden
LOVED BY INDIVIDUALS AND CORPORATIONS ALIKE
Workday
Hively
OMRON
UNCLE Credit Union
Vouris
Las Positas College
Stanford Health Care Tri-Valley
Anatomage
Hanmi Bank
Yelp
Google
Kaiser Permanente
Shake Shack
H Mart
Sprouts Farmers Market
Chick-fil-A
DoubleTree by Hilton
Link Logistics
Frank Residences
Meta
Cornerstone
Stanford University
San Jose Earthquakes
Zoox

Big ideas. A team to bring them to life.

Poptastic Parties is a balloon vendor that designs and installs custom balloon displays for families, corporate event teams, schools, and event planners across the San Francisco Bay Area.

From birthday garlands to large corporate installations, we help you choose a design that fits your space and budget. Our team plans the setup around your venue and the time your guests arrive.

What Poptastic Parties does

Custom balloon garlands

We design balloon garlands around your colors and the space you're decorating, whether that's a dessert table, staircase, welcome sign, or office lobby. We help choose the length and placement so the garland frames the part of the room you want guests to notice.

Balloon arches and entrance decor

Our balloon arches frame storefront openings, school celebrations, party entrances, and ribbon cuttings. We plan the proportions and installation around your venue so guests can see where to go and move comfortably through the space.

Balloon backdrops and photo areas

We create balloon backdrops for birthday photos, baby showers, graduations, and company events. Designs can incorporate freestanding panels, shimmer walls, signage, or a branded background to give guests a place to gather for pictures.

Corporate and branded balloon decor

We plan corporate balloon decor for office celebrations, grand openings, employee events, and brand activations. Arches, columns, garlands, and backdrops can coordinate with your company colors and approved logo artwork, with installation planned around venue access and your event schedule.

Grab & Go balloon garlands

Our 6 to 10 ft Grab & Go garlands are fully assembled for pickup in Pleasanton and start at $150. You hang and style the garland using the included hanging materials and instructional video, making this a practical choice when you want custom colors and can handle setup yourself.

Balloon drops

We design balloon drops for countdowns, school rallies, launches, and celebrations with a planned reveal. We review ceiling height, installation access, and the release cue with your venue so the drop fits the event program.

What makes Poptastic Parties different

A full installation team

Poptastic has a full team of trained installers who share the preparation and installation work on larger builds. Having a crew working together means we can work on different parts of your setup at the same time and coordinate the finishing details on site.

Experience with corporate events

Our event work includes balloon decor for organizations such as Workday, Google, Yelp, and Kaiser Permanente, along with local store events for brands including Shake Shack. We understand the details corporate teams need us to get right, from brand colors and approved artwork to venue access and scheduled cleanup.

Experience with large installations

We've handled large setups and understand the pressure of having everything ready when the event starts. We work through loading access, the installation sequence, and the available setup window before event day, with cleanup planned where it's part of the booking.

Different starting points for your budget

Grab & Go garlands start at $150, and custom installations start at $650. We help you choose between self-setup and an installed design, then quote the specific decor, delivery, installation, and cleanup your event needs.

Design guidance that makes the most of your space

We help you choose where the balloons will have the most impact, whether that's an entrance or a place for guests to take photos. Our recommendations account for your budget and the room's proportions, so the decor fits the space and leaves room for guests to move around.

Who uses Poptastic Parties

  • Parents planning first birthdays, children's parties, and graduation celebrations who want decor in their chosen theme and colors.
  • Hosts organizing baby showers, bridal showers, anniversaries, and milestone birthdays who need a focal point for photos.
  • Office managers, executive assistants, and employee experience teams arranging company celebrations and holiday events.
  • Marketing and event teams planning branded activations, launches, and customer gatherings.
  • Store managers and opening teams preparing for grand openings and ribbon cuttings.
  • Schools, colleges, PTAs, and community organizations arranging rallies, graduations, and celebrations.
  • Event planners and venue teams coordinating balloon decor as part of a larger event.

Planning an event for a client? See how we work with event planners and venues.

The team behind Poptastic Parties

Karlie Vamvouris sitting on an orange vintage convertible in front of a colorful mural.

Karlie Vamvouris, founder

Karlie discovered her interest in balloon decor through celebrations for friends and family, then events at her daughter's school. She founded Poptastic Parties in 2021 and expanded into private celebrations and corporate events across the Bay Area.

Karlie lives in Livermore and leads Poptastic's work across the Bay Area. Clients work with Karlie and the Poptastic team to discuss design ideas, choose a setup, and coordinate event details.

Susan, Lisa, Michelle, and Emilie standing in front of a colorful balloon and ribbon backdrop

The rest of the team

Susan, Lisa, Michelle, and Emilie are pictured here with one of our finished balloon and ribbon backdrops. They're part of the Poptastic team that prepares and installs decor for celebrations across the Bay Area.

Kind words about our team.

From the first idea to the last balloon, in our customers’ words.

5.0★★★★★160+ reviews on Google ↗
Soft green, cream, blush and gold balloon garland around a Never grow up baby shower backdrop.
★★★★★
What a great experience! From the initial inquiry to the day I picked up the balloon arch, Poptastic Parties were so responsive and professional. The final product was absolutely gorgeous!

Tara Hartley

Baby shower

Google review ↗
★★★★★
Fabulous experience from start to finish! Great communication from Karlie and her team and I appreciated the ability to upload pictures of my vision.

Lara Abreu

Outdoor celebration

Google review ↗
★★★★★
Highly recommend Poptastic! Had a corporate event on a short notice. She took care of us very professionally. Couldn't have done it without her help.

ray yeom

Corporate event

Google review ↗
Green, purple, orange and striped balloons around a school Halloween photo backdrop.
★★★★★
She does an amazing job and her balloon displays add another layer of excitement to our events. I highly recommend Karlie for any event you have.

Jackson Ave PTO

School celebrations

Google review ↗
★★★★★
Karlie is amazing and easy to work with. She got my vision and helped guide me to the right balloon design.

Diana Weston-Dawkes

Custom balloon design

Google review ↗
★★★★★
The balloons made everything shout… party! Karlie added lots of great creative touches and suggestions, it was a delight to work with her!

lanette creeden

Party decor

Google review ↗
Read more reviews on Google ↗

Real experiences. Real celebrations.

How Poptastic Parties works

  1. Share your event details

    Start with our inquiry form or call 925-337-5864. Send your date, city, venue, budget, and any colors or inspiration you have, along with whether you want pickup or installation.

  2. Choose your design and reserve the date

    Karlie and the team help you choose a setup, then send a quote and booking details for the agreed design. These confirm the services and the steps needed to reserve your date, including the payment required.

  3. Plan pickup or installation

    We recommend booking at least 2 to 4 weeks before your event, with more lead time for larger installations or custom branding. For Grab & Go, we arrange pickup and provide hanging instructions; for installed work, we coordinate access, setup timing, and any agreed cleanup with you or your venue.

    If your event is sooner, send the details so we can check availability and explain which options are feasible.

A few helpful details.

All FAQs
Where is Poptastic Parties based, and where do you work?

We provide balloon decor and installation throughout the entire San Francisco Bay Area. Our local base and Grab & Go pickup location are in Pleasanton.

How much does balloon decor cost?

Grab & Go garlands start at $150, and custom installations start at $650. Your quote depends on the design, location, installation access, and any branding, delivery, or cleanup requirements.

Can I pick up balloons and set them up myself?

Yes, our Grab & Go garlands are fully assembled for pickup in Pleasanton and come with hanging materials and an instructional video. They're a good fit when you want a custom garland and can handle transport and hanging yourself.

Can you incorporate company colors and logos?

Yes, we can design around your brand palette and incorporate approved logo artwork when the schedule and file quality allow. Send your brand guidelines, logo files, and any signage dimensions with your inquiry so we can recommend an approach.

How far ahead should I book?

We recommend booking at least 2 to 4 weeks in advance. Larger installations, custom signs, and events with strict venue access may need more lead time; if your date is close, contact us to check availability.

Do you handle delivery, installation, and cleanup?

We offer delivery and installation for custom event decor, with cleanup arranged when needed. We agree on the included services and their timing with you during booking, including any rental collection requirements.

Can balloon decor go outdoors?

Yes, but wind, heat, direct sun, and attachment surfaces affect the design and how long balloons last. Tell us about your outdoor setting so we can discuss placement and timing; balloon longevity isn't guaranteed.

Are balloons bad for the environment?

The balloons we primarily use are biodegradable natural rubber latex, made from sap harvested from rubber trees. We use these balloons to create our arches, garlands and installations.

So you can celebrate with beautiful, custom decor and feel good about choosing a natural, renewable material.

Have an event in mind?

Tell us what you’re planning. We’ll help you choose a setup that fits.

Request a quote