# Unos Mariscos O Que Restaurant in Round Rock, TX. Listed on Weird Wire ATX. Puro Sinaloa. Authentic seafood, live music, ice-cold micheladas Unos Mariscos O Que brings the Sinaloa tradition to Round Rock through the Fregoso family kitchen. Their father dreamed of opening a restaurant while making caldos de mariscos in Mexico; sources conflict on the founding year (one page states 2012, another states the restaurant is celebrating nearly three years). The menu specializes in lime-cured dishes like aguachile and ceviche, delivering bright, fiery coastal flavors without the heavy fried components of other seafood restaurants. The signature Torre de Mariscos stacks lime-cured shrimp, octopus and tuna in house-made salsa negra. Alongside cold bar specialties sit grilled shrimp, breaded shrimp, whole fried mojarra, and seafood soups. Every plate reflects the commitment to authentic coastal taste. Weekends bring live banda and norteño music, while Thursday hosts karaoke and extended happy hour. Located at 1350 E Palm Valley Blvd, open Tuesday through Sunday with varying hours, closed Mondays. The kitchen closes one hour before the restaurant. Delivery available, first-come first-served seating. Family recipes, family-owned, family-rooted. Rated 4.2 from 404 reviews on Google. These are Google's numbers, published with attribution. Weird Wire ATX keeps no stars of its own and publishes no review text or reviewer names. See [their Google profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.518030099999997,-97.665039,14z/data=!4m8!1m2!2m1!1sUnos+Mariscos+O+Que!3m4!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.518030099999997!4d-97.665039). ## Facts and where they came from | Fact | As published | Source | Recorded | Locked since | | --- | --- | --- | --- | --- | | Amenities | Dogs Allowed Outside, Groups, Family-Friendly, LGBTQ+ Friendly, Transgender Safespace, Free Parking Lot, Free Street Parking, Kids' Menu, High Chairs, Good For Kids, Debit Cards, Credit Cards, NFC Mobile Payments, Restroom, Bar Onsite, Beer, Alcohol, Cocktails, Quick Bite, Hard Liquor, Comfort Food, Small Plates, Happy Hour Food, Healthy Options, Happy Hour Drinks, Casual, Sports, Live Music, Fast Service, Great Cocktails, Great Beer Selection, Serves Local Specialty, Lunch, Dinner, Solo Dining, Wheelchair Accessible Seating, Wheelchair Accessible Entrance, Wheelchair Accessible Restroom, Wheelchair Accessible Parking Lot, Lunch, Dinner, Dessert, Seating, Table Service, Dine-In, Takeout, Delivery, Curbside Pickup, Outdoor Seating, No-Contact Delivery, Identifies As Latino-Owned | [Google Business Profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.5180301,-97.665039,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.5180301!4d-97.665039!16s%2Fg%2F11qg96j3km?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMS4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-04 | 2026-09-10 | | Google rating | 4.2 | [Google Business Profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.5180301,-97.665039,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.5180301!4d-97.665039!16s%2Fg%2F11qg96j3km?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMS4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-04 | 2026-09-10 | | Google review count | 404 | [Google Business Profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.5180301,-97.665039,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.5180301!4d-97.665039!16s%2Fg%2F11qg96j3km?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMS4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-04 | 2026-09-10 | | Hours | Monday: 11 AM–9 PM · Tuesday: 11 AM–9 PM · Wednesday: 11 AM–9 PM · Thursday: 11 AM–11 PM · Friday: 11 AM–11 PM · Saturday: 11 AM–11 PM · Sunday: 11 AM–10 PM | [Google Business Profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.5180301,-97.665039,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.5180301!4d-97.665039!16s%2Fg%2F11qg96j3km?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMS4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-04 | 2026-09-10 | | Links | google.com · unosmariscostx.com | [Google Business Profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.5180301,-97.665039,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.5180301!4d-97.665039!16s%2Fg%2F11qg96j3km?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMS4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-09 | 2026-09-09 | | Main photo | Published on this listing | [Google Business Profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.5180301,-97.665039,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.5180301!4d-97.665039!16s%2Fg%2F11qg96j3km?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMS4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-04 | 2026-09-10 | | Price range | $20–30 | [Google Business Profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.5180301,-97.665039,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.5180301!4d-97.665039!16s%2Fg%2F11qg96j3km?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMS4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-04 | 2026-09-10 | | Business name | Unos Mariscos O Que | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 | | Category | Restaurant | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 | | Description | Unos Mariscos O Que brings the Sinaloa tradition to Round Rock through the Fregoso family kitchen. Their father dreamed of opening a restaurant while making caldos de mariscos in Mexico; sources conflict on the founding year (one page states 2012, another states the restaurant is celebrating nearly three years). The menu specializes in lime-cured dishes like aguachile and ceviche, delivering bright, fiery coastal flavors without the heavy fried components of other seafood restaurants. The signature Torre de Mariscos stacks lime-cured shrimp, octopus and tuna in house-made salsa negra. Alongside cold bar specialties sit grilled shrimp, breaded shrimp, whole fried mojarra, and seafood soups. Every plate reflects the commitment to authentic coastal taste. Weekends bring live banda and norteño music, while Thursday hosts karaoke and extended happy hour. Located at 1350 E Palm Valley Blvd, open Tuesday through Sunday with varying hours, closed Mondays. The kitchen closes one hour before the restaurant. Delivery available, first-come first-served seating. Family recipes, family-owned, family-rooted. | Weird Wire, unconfirmed (our own inference, not confirmed) | 2026-09-10 | 2026-09-10 | | Facebook profile | https://www.facebook.com/unosmariscosoque | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 | | Good to know | Monday closed, Tuesday-Wednesday 11 AM-9 PM, Thursday 11 AM-10 PM, Friday-Saturday 11 AM-11 PM, Sunday 11 AM-9 PM · Kitchen closes one hour before restaurant closing time · First-come, first-served seating, no reservations · Live music Friday and Saturday evenings, karaoke Thursday · Delivery available | Weird Wire, unconfirmed (our own inference, not confirmed) | 2026-09-10 | 2026-09-10 | | Instagram profile | https://www.instagram.com/unosmariscosoque | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 | | Logo | Published on this listing | Weird Wire, unconfirmed (our own inference, not confirmed) | 2026-09-10 | 2026-09-10 | | Phone | +1 512-284-8029 | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 | | Services | Ceviche Tropical Mixto · Aguachile · Cucarachas · Torre de Mariscos · Grilled shrimp · Breaded shrimp · Mojarra frita (whole fried fish) · Grilled octopus · Seafood soups · Micheladas | Weird Wire, unconfirmed (our own inference, not confirmed) | 2026-09-10 | 2026-09-10 | | Street address | 1350 E Palm Valley Blvd | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 | | Tagline | Puro Sinaloa. Authentic seafood, live music, ice-cold micheladas | Weird Wire, unconfirmed (our own inference, not confirmed) | 2026-09-10 | 2026-09-10 | | Website | https://unosmariscostx.com/ | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 | | ZIP code | 78664 | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 | A locked fact was confirmed by the owner and no tool may overwrite it. Full receipts: https://weirdwireatx.com/round-rock/restaurant/unos-mariscos-o-que/sources ## Hours - Monday: 11 AM–9 PM - Tuesday: 11 AM–9 PM - Wednesday: 11 AM–9 PM - Thursday: 11 AM–11 PM - Friday: 11 AM–11 PM - Saturday: 11 AM–11 PM - Sunday: 11 AM–10 PM ## How we know this is them Self-declared links only: their own website, their own Google profile, and the profiles their own site points at. - [Their website](https://unosmariscostx.com/): Our first directory build, recorded 2026-06-11. - [Google Business Profile](https://www.google.com/maps/place/Unos+Mariscos+O+Que/@30.518030099999997,-97.665039,14z/data=!4m8!1m2!2m1!1sUnos+Mariscos+O+Que!3m4!1s0x8644d16616d9e511:0xe89d65a70844473a!8m2!3d30.518030099999997!4d-97.665039): Their own Google Business Profile. ## Links - Listing page: https://weirdwireatx.com/round-rock/restaurant/unos-mariscos-o-que - Listing data sources: https://weirdwireatx.com/round-rock/restaurant/unos-mariscos-o-que/sources - This machine profile: https://weirdwireatx.com/round-rock/restaurant/unos-mariscos-o-que/ai-info.md - Machine copy: https://weirdwireatx.com/p/2grvdkxtduhx - Structured data: a schema.org LocalBusiness card is embedded in the listing page above as application/ld+json. There is no separate JSON endpoint.