Sumo Japanese Steakhouse and Sushi

05/08/2026

We’re happy to share that our Moses Lake location has successfully passed the health department re-inspection. ✅

We sincerely appreciate everyone who supported, encouraged, and gave us another opportunity to improve. Your trust means everything to us.

To thank our community, starting today we’ll be launching a special lucky draw promotion through the end of this month:
🎉 Guaranteed 10% OFF
🎉 Up to 25% OFF your entire bill

Food safety, cleanliness, and guest experience will continue to be our top priorities. The health department will conduct another follow-up inspection in 6 months, and we will continue to share updates to ensure transparency and provide a safe dining experience for everyone.

Thank you again for your patience, support, and belief in us. ❤️

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05/03/2026

🌸✨ MAY SPECIAL + KIDS CONTEST ✨🌸

Say hello to this month’s feature roll…
🥭💃 Mango Tango – $14.95 💃🥭
A little sweet, a little spicy, and a whole lot of flavor 🎶

Inside: Spicy tuna, avocado, tempura crunch
On top: Seared salmon, spicy mayo, eel sauce, jalapeño, and mango sauce 🔥🥭

It’s bright, bold, and basically a party on a plate 💃✨

🍶 Pair it with our May Sake Flight:
• Mango Nigori
• Yuzu Sake
• Orange Yuzu Sake
• House Cold Sake

—

🎨💛 KIDS COLORING CONTEST! 💛🎨
We’ve been LOVING all the amazing artwork coming in!! Look at this awesome koi fish 🐟✨

Bring the kiddos in to grab a coloring page, turn it in, and they’ll be entered for a chance to win! 🏆
Perfect excuse for a family night + a little creativity 🎨🍣

Come try the Mango Tango and support our little artists!
We’ll see you soon 💛✨

05/01/2026

Update: Food Safety Improvements at Sumo Moses Lake

We sincerely apologize for the concerns caused by our recent health inspection.
We take full responsibility — and more importantly, we took immediate action.
We deployed our corporate culinary and operations team to the Moses Lake location to conduct a comprehensive on-site correction and deep operational reset.
Actions taken include:

✔ Full deep cleaning and sanitation of the entire kitchen
✔ Replacement and upgrade of food storage containers
✔ Daily kitchen safety checklist with clear accountability
✔ Cooking time & discard time tracking for all prepared items
✔ Real-time temperature monitoring and verification
✔ Strict date labeling for all ingredients and containers
✔ Full staff retraining and standardized procedures

These are not temporary fixes — they are now part of our daily operations and strictly enforced.

We understand that trust is built through action, not words.
We welcome our guests to visit and see the improvements for themselves.
We will continue to update you after our follow-up inspection.
At Sumo, food safety is our daily standard.

We sincerely hope you will give us another opportunity to serve you.

Your trust means everything to us, and we are committed to earning it back through our actions.

We look forward to welcoming you again.

— Sumo Mose Lake Location Team

10/17/2025

Think you can beat your server? Let’s find out!

For just $1 extra with any icy fruit drink, join our Rock Paper Scissors Challenge!
🥇 Win: FREE extra Icy drink + a balloon 🎈
🥋 Lose: Still walk away with our stylish metal Sumo Pen — everyone wins!

After your match, raise your glass with our new Sake Flight 🍶
Enjoy four distinct flavors:
🍫 Chocolate Nigori
🍓 Mixed Berry Sparkling
❄️ Snow Beauty
🧊 House Cold Sake (4oz)

And because it’s spooky season…
🎃 Halloween Roll is here!
Inside – fried salmon, jalapeño, and cream cheese
On top – spicy tuna, crunch, spicy mayo, eel sauce & masago 🔥

Fun, flavor, and a little friendly competition — only this October!

09/13/2025

September’s here, and the sun is still shining 🌻☀️ Our Sunflower Roll is bright, fresh, and a little spicy—shrimp, jalapeño, and cucumber topped with mango + sesame

🍶 September Sake Flight – four pours, four flavors:
🍊 Orange Yuzu (citrusy & refreshing)
✨🍓🫐 Mixed Berry Hanawaka Sparkling (sweet & bubbly)
🍓 Strawberry Nigori (creamy & fruity)
❄️ Crisp Cold House Sake (classic & clean)

07/05/2025

🔥 New Founding Fathers Roll 🇺🇸
This roll declares independence from boring bites. It’s sweet, smoky, and just rebellious enough to start a flavor revolution. Bold. Spicy. Revolutionary.

We also have our new sake July flight!

06/08/2025

Stop by and try our refreshing new roll of the month! It will leave your tastebuds dancing 💃

Also our new June sake flight!
Including our Sparkling Flower sake, Cherry sake, 4 oz house sake, and our new Lychee Nigori sake!

03/13/2025

Come try our March Specials for the month ! Try your luck this month with our Bonzai Tree Roll and pair it with our Lucky Flight! 🍀🤞

02/08/2025

Our new monthly specials are here! Come and treat yourself 🥰

01/10/2025

Starting of the new year with a lot of new changes!

We have a new set of sake flavors for our Sake Flights, new huckleberry and peach flavoring for our lemonade and tea, as well as a new roll for January!

The Viper Roll 🐍, in honor of the Year of the Snake!

Lastly we’re trying out a new dessert the Strawberry Crepe Cake!

Please join us for a new year, new Sumo!