Dessert Sonoma County
OUR MENU
DRINKS
Slushy: You choose your slush blended and top it with whipped cream
Shakes: You pick your flavor from our 11 flavors of soft serve, topped with whipped cream
Slushy Shakes: Blending your choice of slush & soft serve topped with whipped cream
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Slush Floats: Scoops of slush in an Italian Soda of your choice
Italian Soda Flavors: Cherry, Mango, Orange, Lime, Blue Raspberry, Red Raspberry, and more
Kitchen Sink: Espresso shot, your choice of slush and soft serve, blended and topped with whipped cream
Frappes: Coffee, cream, ice blended - you can add flavors like caramel or white chocolate
MEANT FOR SPOONS
Affogato: in a 12 oz cup; drizzle of chocolate & caramel; your choice of soft serve with a shot of espresso
Slush Flight: 6 slush scoops in a special to go container
Slush: Italian Ice or Water Ice
Combo: Slush and Soft Serve layered together
Soft Serve: Soft Serve Ice Cream
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ADD-ONS
Gooey Center: Your choice of drizzle through the center
Turbo Energy: Pump of caffeine
FOOD
Hot Dog: A hot dog on a buttered & toasted lobster roll (yum)
Grilled Cheese: American cheese on a toasted lobster roll
Popcorn: Movie Theater style (Individual or Shareable)
Located at:
122b American Alley
Petaluma, CA
94952
Hours:
Sunday 1pm-7pm
Monday 1pm-7pm
Tuesday 1pm-7pm
Wednesday CLOSED
Thursday 1pm-7pm
Friday 1pm-8pm
Saturday 1pm-8pm
FOLLOW US ON:
Contact Us
707.763.9253
JOIN OUR TEAM
EVENTS
Once Upon a Slush offers Dine & Donates for varying groups, clubs, teams, schools, non-profits, and more!! If you want to schedule a Dine & Donate with us click the button below to get started.
Want your event to be cooler than ice? Then you're at the right place. Once Upon a Slush can do catering, birthday parties, corporate events, and more. Start planning your event with us today by clicking the button below.
Are you ready for a thrilling quest through the heart of Petaluma? Once Upon A Slush is delighted to bring you an extraordinary experience in collaboration with Mastermind Treasure Hunt – an Escape Room meets Treasure Hunt like no other!
Once Upon A Hunt
Gather your squad of 2-5 or create multiple teams and play against each other, and join us for an unforgettable adventure. Picture this: clever clues, mind-bending puzzles, and the rich history of Petaluma as your backdrop. It's not just an escape room; it's a journey through time and intrigue.​
Unlock the Fun with Your Friends! Round up your pals and head to Once Upon A Slush for the most entertaining hour you can imagine. Whether you're a puzzle pro or a first-time adventurer, our Escape Room meets Treasure Hunt promises an exhilarating experience for everyone. This Hunt is meant for 14+ ages.
Why You Can't Miss This:
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Immerse yourself in the charm of historic Petaluma.
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Unleash your inner detective with clever and challenging puzzles.
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Bond with friends over an hour of laughter, excitement, and collaboration.
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Create memories that will be the talk of your friend circle for weeks to come!
When? Where? How?
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Book your adventure now at Once Upon A Slush! Don't miss out on the fun you can come with your friends when ever we’re open until 1 hour before closing. The Hunt lasts between 45-60 minutes. It's not just an escape; it's an experience you'll be raving about. Times are recorded per team and fast team monthly wins a $25 gift card.
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Book Now and Dive into the Adventure!
$28 per person, includes child slush
$100 group of 4, includes 4 child slush's
Get ready for a journey filled with twists, turns, and treasure! Once Upon A Slush and Mastermind Treasure Hunt invite you to make history with us. See you at the starting line!
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Discover the Magic. Solve the Mystery. Have the Time of Your Life.
ABOUT THE OWNERS
It's been quite a journey from our 20s when we visited those charming, independently-owned businesses, imagining the joy of owning a store and connecting with our community. Surprisingly, that dream never faded. In 2008, we embarked on a different adventure by establishing West Side Stories Petaluma, a production company dedicated to celebrating storytelling. You can learn more about our endeavors at DavePokornyPresents, the heart of our company. Working together has always been a blast, and we even ventured into organizing The Wine Country Spoken Word Festival a couple of times despite being plagued by fires on both occasions.
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In 2018, we came to a realization – if we were ever going to open our own storefront, the time was now (after all, we're not getting any younger, right?). So, we dipped our toes into the world of Slush, or as most people know it, Italian Ice, and some even call it Water Ice on the East Coast. Initially, we went the franchise route, but soon realized we had a vision to expand the menu and make it uniquely ours. Thus, in 2022, we made the bold decision to break away from the franchise and opened Once Upon A Slush. We played on the theme of storytelling and storybook, because that's what we're all about.
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We absolutely love being able to be ourselves and are genuinely excited every single day to serve our wonderful community. So, we want to extend our heartfelt thanks to you for checking us out, and don't forget to drop by and say hi! We can't wait to share our story and some delicious Slush with you.