# Las Margaritas > Mexican restaurant offers a beautiful patio and a great atmosphere with loud music and strong margaritas. The food includes authentic tacos and traditional dishes praised for freshness and flavor. The setting can be hot inside, but the bar area provides a livelier vibe and quicker service. Source: https://www.atly.com/location/LasMargaritas11 - Address: 1165 Technology Dr, O'Fallon, Missouri, United States - Phone: +16363622004 - Website: http://lasmargaritasofallon.com/ ## What it is good for - Authentic — 10/10 - Food — 7.1/10 - Chips And Salsa — 7/10 - Taco — 6.8/10 - Mexican Food — 6.6/10 - Bar — 6.4/10 - Salsa — 6.3/10 ## What people say - "I waited 30 minutes for chips and salsa, only getting water." - "The Mexican food here is fantastic and the portions are huge." - "I got great service sitting at the bar." ## Good to know - The restaurant is attached to hotels, making it convenient for guests. - Expect large portion sizes; many diners leave with leftovers. - Prices are generally affordable, with meals for three costing around $60. - Jumbo margaritas are priced around $13, but check for menu updates. - Service is typically fast, especially when dining at the bar. ## 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.