# Mariscos El Najar > Seafood prepared in Mexican style fills a small tin structure with a casual, lively atmosphere marked by loud music and a bar-like energy from early crowds. The kitchen sits in front of the bar, and music requests are welcomed. Plates come in large portions, encouraging group dining. Source: https://www.atly.com/location/MariscosElNajar - Address: 5606 Collinsville Rd, East St Louis, Illinois, United States - Phone: +16184828104 ## What it is good for - Soup — 8.8/10 - Mexican Food — 6.7/10 - Seafood — 6/10 - Food — 5.8/10 ## What people say - "I found the food here to be delicious." - "The seafood here is fresh and delicious." - "The seafood soup and oysters here are unique and flavorful." ## Good to know - Reservations are recommended due to the restaurant's popularity. - Expect high prices for seafood dishes, comparable to upscale restaurants. - Portions are large and suitable for sharing between two people. - A debit card incurs an extra charge, so cash is preferred. - The indoor area can be chilly, so bring a light jacket. ## 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.