Backyard Mayhem
Birthdays, playdates, family reunions, and the kind of Saturday that makes neighbors peek over the fence.
- Best for home parties
- Foam cannon plus operator
- Short, high-energy foam window
Bay Foamers Co
Redwood City foam party crew covering most of the Peninsula
Turn your guests into a pile of foam
Bay Foamers Co brings the cannon, the bubbles, and the crew. You bring towels and humans young or old ready to be covered in foam.
Birthdays from toddler to teenager, any sort of school, university parties, senior-center socials, block parties, corporate picnics, and any gathering that is currently too dry. We'll cover your wedding in foam if you're so inclined. We would not even shy away from funerals if you asked nicely.
- Hypoallergenic
- Biodegradable
- Non-staining
- Non-toxic
Some chefs claim it's better than whipped cream.
Coverage
Redwood City based. Covering most of the Peninsula.
We focus on the Peninsula and nearby Bay Area cities within about 30 miles: San Mateo, Menlo Park, Palo Alto, Mountain View, Sunnyvale, Fremont, San Francisco, and the places in between that maps insist are "only 28 minutes" away.
Inside the zone?
Great. Ask for a quote.
Just outside it?Also ask. Bridges, hills, traffic, and reality may add a travel fee.
01
What happens?
A trained operator sets up a foam cannon and turns an outdoor or indoor space into a giant pile of foam. The crowd does the rest.
02
What is included?
Foam cannon, biodegradable foam solution, setup, operation, teardown, and enough bubble chaos to make the photos look absurd but wholesome.
03
What is needed?
You provide suitable space, water access, power access, and a non-slick surface. We confirm the boring logistics before anyone gets dramatically foamed.
Packages
Pick your level of responsible nonsense.
Final timing and pricing depend on headcount, access, travel, and whether your event has the energy of a birthday or a municipal festival.
Field Day Coup
Preschools, K-12 field days, camps, church groups, fundraisers, university parties, and anyone managing a crowd with clipboards and sunscreen.
- Built for larger groups
- Rotations or open foam zone
- Setup planning before event day
Corporate Escape Hatch
Company picnics, block parties, team days, and grown-up parties where the spreadsheet people need a weird win.
- Music-friendly layout
- Photo-heavy foam bursts
- Optional evening or theme planning
Book Bay Foamers Co
Send the date, address, headcount, and how feral the guest list is.
Ready to turn your guest list into a very bubbly situation? Email us to book your event.
hello@bayfoamers.comThe practical bit
Yes, we thought about the boring stuff.
Foam solution
Our party foam is hypoallergenic, biodegradable, non-toxic, and designed not to stain typical clothes, grass, or outdoor surfaces.
Cleanup
Foam dissolves on its own within 2 hours, generally leaving no traces. A hose rinse speeds things up if the yard looks like a soap opera happened.
Guest prep
Tell guests to bring towels, goggles for sensitive eyes, swimwear, quick-dry clothes, or whatever they want to wear (or not wear) for their foaming experience. Shoes are optional; if they wear them, grip is better than no grip.
FAQ
Questions before the bubbles happen.
Is this just for kids? What kinds of events work?
We take all sorts of events. Little kids, teens, university students, company teams, senior centers, AANR-friendly private events, sensory-aware setups for autistic kids, and everyone in between can enjoy the foam. Birthdays, bar mitzvahs, field days, camps, fundraisers, school rewards, block parties, corporate picnics, private parties, and gatherings that have made the tragic decision to be dry are all fair game. We plan the setup around the crowd. We are next to SF, after all. Bold, strange, oddly specific, we have heard it all. Challenge us.
Can you do schools or city events?
Yes. We can plan around preschools, K-12 campuses, camps, universities, parks, and city rules. Share insurance requirements, access windows, and expected guest count so we can quote the right setup.
Can you set up indoors?
Sometimes. Indoor foam needs a suitable floor, enough ceiling height, ventilation, drainage or cleanup planning, and an event owner who understands that foam does not read lease agreements.
How far do you travel?
We are Redwood City based and focus on most of the Peninsula and nearby Bay Area stops within about 30 miles. Just outside the zone is not impossible; it may just need a travel fee and a traffic pep talk.
How long does setup take?
Typically plan for 30 minutes before and 30 minutes after the event. Access can change that, so we ask for a clean arrival path before the foam cannon gets dragged through a maze of folding chairs.
What about weather?
Light weather may be fine, but heavy rain, strong wind, lightning, or unsafe cold can ruin the party in an official safety-document kind of way. We offer free rescheduling options for bad weather and talk through them before anyone sulks at the sky.
How much space is needed?
A foam zone around 30' by 15' or 20' by 20' is recommended. It should be clear of hazards: no pool or open water nearby that guests can fall into, no pets, no holes, no traps, no traffic, and no cars, decorations, or valuables in foam range. Grass, cement, asphalt, turf, gym floors, patios, and decks can all work if the space is suitable. We make foam piles, not side quests for your insurance agent.
What do we need on site?
You provide suitable space, water access, power access, and a surface that will not turn into a cartoon slip scene. We confirm the boring logistics before anyone gets dramatically foamed.
Is the foam safe?
Our foam solution is hypoallergenic, biodegradable, non-toxic, not scented, and designed not to stain typical clothes, grass, or outdoor surfaces. Think very mild baby soap, but with better stage presence. It is also not flammable and is not radioactive, if that's what you were wondering. We've been told it is edible, but we could not find any recipe book using it.
What should guests wear?
Towels and goggles are smart. Swimwear, quick-dry clothes, or whatever guests want to wear (or not wear) can work. Shoes are optional; if guests wear them, grip is better than no grip.
How messy is cleanup?
Foam generally dissolves within 2 hours without leaving traces if left alone, and a hose rinse speeds things up. The emotional cleanup after seeing your serious friend vanish into bubbles may take longer.
Do parks or rentals need permission?
Usually, yes. Parks, schools, HOAs, clubs, rented venues, and city spaces may require approval, insurance language, or a permit. Send the rules and we will help translate the bureaucratic poetry.