Happy Sumo
14647 Delaware St, Westminster
(303) 920-4400
Customers' Favorites
Seared Tuna Tataki
Baked Lobster Roll
Panko Popper Roll
Tempura Veggies
California Roll
Salad Dressing
Rockstar Roll
Sumo Sampler
Philly Roll
Mango Mama
Menu
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Recent Reviews
Great food, friendly staff, and a relaxing vibe. I had a great experience at Happy Sumo. The sushi was fresh and flavorful, and the portions were surprisingly generous for the price. The Baja and Cabana rolls were standouts, and the seared tuna tataki was excellent. The staff was friendly and helpful, and the atmosphere had a nice energy without being too loud. It’s a solid spot for a casual sushi night, and I’ll definitely be back. Also wanted to shoutout Tyler the manager....
Happy Sumo in Thornton is a welcome change from the usual paper-and-pencil sushi routine. It has more of an upscale, sit-down feel without losing the casual comfort that makes sushi dining enjoyable. The food itself was solid across the board. The fish on the Nigiri came out a touch warmer than expected, but it was undeniably fresh and the portions were generous. Each piece of Nigiri had a well-balanced cut of fish and a proper mound of rice—not skimpy, not overdone.
We...
We...
I ordered pickup through doordash. Freshness was good, but overall I was underwhelmed. Portion sizes felt small for the price, and the Philly roll description on DoorDash was wrong — it didn’t come with spicy mayo or eel sauce, which I was really looking forward to, cause you usually dont see that. I’m also a sauce guy, so that was disappointing. The amount of ginger was tiny; I ran out before finishing even half of the three rolls I ordered. The Philly roll tasted fine...
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