Welcome, Santa!

A secret holiday mission awaits beneath the streets and stories of Downtown San Mateo. A scavenger hunt, food and beverage experience, LIVE auction, and social festive mischief – all for a good cause.

Saturday, December 6, 2025
5-8 PM secret scavenger games
8-10 PM awards, costume contest + auction 
Downtown San Mateo, CA
21+ and costumes required

Sign up

Only 200 Santas will be initiated into this year’s secret games.

Enter your details to receive your briefing and important updates for Santa Mateo 2025.

Sign up using the secure Eventbrite checkout to confirm your participation at Santa Mateo 2025!

Play With a Purpose

This year, our community celebration is proud to support NAMI San Mateo County.

Every dollar goes directly to NAMI San Mateo County, the local affiliate of the National Alliance on Mental Illness. Your contributions support their essential programs:

"We provide compassionate support, education, and advocacy to enhance the quality of life for individuals and families affected by mental health conditions."

The Events Food and Drink Specials

Santa Mateo 2025 is a dual celebration: half exciting scavenger game, half festive pub and food crawl.

Participating Downtown businesses will host mini-games and offer Santa Mateo–only specials from 5–8 PM for registered members of Santa’s Secret Society.

$5 beers
$5 beers
$2 off all drinks
Happy hour food + drink prices
Special drink deal at the bar
Kringle's Kickstart!
Bar bites + sangria at happy hour prices
Free coffee for Santas
$4 Slices for Santas
$3 off glasses of wine
Graham Gifts' Generous Prizes!
1 free slice of pizza
$5 single scoop
Bell Bauble's Blinding Bling!
Buy 1 get 1 half off
Happy hour drink and food specials.

Mission

At Santa Mateo, our misson is to spread cheer through playful absurdity, friendly competition, and a touch of mischief. We come together to celebrate the holiday season with quirky challenges, festive fun, and community spirit—all while partying for a good cause.

Guidelines

Get answers to all your queries about our festive themed activities. Learn how SantaCon has become a beloved tradition and what to expect at our events.

Dress up!

A Santa hat isn’t enough! Get creative with you Santa Suit or embrace the red theme; elves, reindeer, and trees are appreciated.

Stay Jolly, Not Sloppy

Have fun, but keep it together. Public intoxication could ruin Santa’s good reputation.

Be Kind to Kids

If you see children, give them a smile. Santa brings joy, not tears!

Respect Venues

If a spot isn’t Santa-friendly, move on politely. Tip generously to spread the holiday cheer.

Stick Together

Look out for fellow Santas, especially when moving to new stops. Santa doesn’t leave Santa behind!

Plan Your Ride

Don’t drink and drive. Arrange for safe transportation to make it home jolly and safe.

Frequently Asked Questions

Is Santa Mateo basically Santacon?

It started as a playful spoof on Santacon — and evolved into something far more playful. It’s not exclusively a pubcrawl. Santa Mateo blends absurd holiday fun with a charitable mission, local food and drinks, and a dash of mystery.

Do I need a ticket?

Yes — registration is required. To keep the event organized and within venue capacity limits, attendance will be capped at the first 200 registrants.

Do I need to pay to participate?

No — Santa Mateo is a free event. However, we invite you to take part in our live charity auction at McGovern’s, where you can bid on incredible local experiences, restaurant gift cards, and prizes.

What happens if I win the game?

Top performers in the games will take home bragging rights and be entered in a prize raffle.

What will be in the live auction?

Expect a mix of amazing local experiences and dining gift cards. All proceeds go directly to NAMI San Mateo County, supporting local mental-health programs.

Will there be a costume contest?

Absolutely — and it’s a showstopper. The Best Costume Contest celebrates the most creative, committed, and downright ridiculous Santas, elves, reindeer, and misfits. Go big or get coal.

Can I bring my kids?

We love kids but please leave them at home. Time for the adults to play.

Can I drink a lot?

Have fun but keep it responsible. Public intoxication is discouraged, as we want to keep the event joyful and safe for everyone!

Let's connect!

If you’re interested in partnering with Santa Mateo, have questions about becoming an official sponsor, or want to stay on the nice list with all our updates, please reach out to us!

hohosantamateo@gmail.com

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MASCOTS

I’m the life of the Santa Mateo party! From leading the charge in holiday games to dancing through the night, I make sure every Santa is feeling the cheer. Let’s make this a night to remember!

Pine Prancer
Chief Holiday Cheerleader

Mascots

With a sparkle and a smile, I bring the jingle to Santa Mateo! I’m here to add that festive flair, keep the games rolling, and spread holiday joy to everyone I meet. Ready to make some merry memories?

Bell Bauble
Festivity Coordinator

Mascots

Wrapped and ready, I’m all about bringing the hype! Whether it’s pumping up the crowd or handing out prizes, I’m here to keep the party spirit high and the laughs coming. Let’s unwrap some fun together!

Grahm Gifts
Holiday Hype Specialist

Mascot

Ho ho ho! I'm here to spread cheer and keep the holiday spirit alive—one laugh, one game, and one toast at a time!

Santa Claus
Chief Merriment Officer

Mascot

This is the coolest event of the year—where the holiday cheer is as big as a snowstorm, and everyone’s on my nice list!

Bill Blizzard
Chief Chill Officer
2023
Holly AI Holiday Hijinks

In 2023, SantaCon took a techy twist with HollyAI, a quirky AI, relocating the event to San Mateo and crafting 10 whimsical challenges. Participants navigated Holly’s holiday hijinks with teamwork and cheer to teach her the true spirit of SantaCon.

2019-2022
SantaCon San Francisco

This playful spirit thrived, even through the challenges of the pandemic. The event adapted with inventive games and antics, blending creativity with safety while keeping the holiday mischief alive. As themes and activities evolved, the community continued to grow, proving that the joy of SantaCon can endure anything.