# Authentic spots in East Side Costa Mesa > Made for those who have no patience for watered-down versions of a culture and only seek out the real thing. Source: https://www.atly.com/united-states/california/costa-mesa/east-side-costa-mesa/best-authentic ## Places (11) ### 1. Ramen Tatsunoya Spacious layout suits family dining with many booth tables. Authentic tonkotsu ramen tastes just like in Japan, made by a Japanese owner. Cozy atmosphere feels warm but gets loud when full, making conversations a bit tough. - Address: 277 E 17th St, Costa Mesa, CA 92627, USA - Atly: https://www.atly.com/location/RamenTatsunoya ### 2. Saren Massage Studio offers a calming atmosphere with skilled therapists using authentic Thai massage techniques. Space feels peaceful and organized, perfect for deep relaxation and targeted therapy. Sessions leave you feeling refreshed and relaxed. - Address: 147 Broadway, Costa Mesa, CA 92627, USA - Atly: https://www.atly.com/location/SarenMassage ### 3. Shunka Sushi & Japanese Cuisine Sushi here shines with authentic Japanese chefs crafting fresh dishes. Enjoy a phenomenal omakase in a traditional interior that feels fun and inviting. Small portions and fair prices welcome both experts and newcomers alike. - Address: 369 E 17th St #17th, Costa Mesa, CA 92627, USA - Atly: https://www.atly.com/location/Shunka-Sushi-Japanese-Cuisine ### 4. Que Vida Tacos Costa Mesa Small Mexican spot offers fresh margaritas and quality tacos in a clean, open space. Enjoy an upbeat atmosphere with authentic flavors and lively bar seating. - Address: 271 E 17th St, Costa Mesa, CA 92627, USA - Atly: https://www.atly.com/location/QueVidaTacosCostaMesa ### 5. Pom & Olive Mediterranean restaurant offers authentic flavors in a cozy, family-friendly setting. Fresh jasmine and beautiful paintings create a warm atmosphere with a Midwest supper club vibe. Perfect for big families seeking a quiet dining experience. - Address: 1400 Bristol St Unit C, Costa Mesa, CA 92626, USA - Atly: https://www.atly.com/location/Pom-Olive1 ### 6. Darbari Persian Grill Small Persian spot serves authentic Barg kebabs in a cozy atmosphere with a pleasant outdoor area. Service is warm and matches the food's quality, making it a true Persian dining experience. - Address: 1866 Newport Blvd, Costa Mesa, CA 92627, USA - Atly: https://www.atly.com/location/DarbariPersianGrill ### 7. Moon Bay 月亮湾 Small spot serves authentic Sichuan cuisine with fresh, bold flavors and generous portions. Warm, intimate vibe includes a private karaoke room for fun gatherings. Menu uses QR codes and focuses on traditional Chinese tastes at fair prices. - Address: 20048 Santa Ana Ave, Costa Mesa, CA 92626, USA - Atly: https://www.atly.com/location/Moon-Bay-月亮湾 ### 8. Filomena's Italian Kitchen & Market Cozy rustic decor blends with an authentic East Coast deli vibe, creating a warm, inviting atmosphere. Authentic Italian sandwiches and a fresh pasta market offer a true taste of Europe. Soft lighting and aromas of baked bread make it perfect for quiet dinners and casual gatherings. - Address: 2400 Newport Blvd, Costa Mesa, CA 92627, USA - Atly: https://www.atly.com/location/Filomena's-Italian-Kitchen-Market ### 9. Garduno's Ristorante Italiano Small, family-owned spot with a cozy ambiance feels like Nonna's kitchen. Fresh pasta shines in authentic dishes like seafood linguine. Intimate setting makes it a romantic choice for locals craving traditional flavors. - Address: 298 E 17th St A, Costa Mesa, CA 92627, USA - Atly: https://www.atly.com/location/Garduno's-Ristorante-Italiano ### 10. My Greek Kitchen Rustic touches create an authentic Greek vibe with fresh flavors and a pork gyro true to tradition. Generous portions make it a great to-go spot. Attentive staff keep the casual, welcoming feel alive. - Address: 204 E 17th St, Costa Mesa, CA 92627, USA - Atly: https://www.atly.com/location/MyGreekKitchen ### 11. Acapulco Spacious Mexican restaurant shines with authentic flavors and friendly service. Tropical patio with a fireplace and live music creates a lively, family-friendly vibe. Generous margaritas add to the upbeat, casual atmosphere perfect for socializing. - Address: 1262 Bristol St, Costa Mesa, CA 92626, USA - Atly: https://www.atly.com/location/Acapulco3 ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.