# Red Onion > Small space with old-school diner ambiance and vintage grease kitchen look creates a cozy, friendly atmosphere. Regulars enjoy classic, flavorful burgers in a relaxed, homey setting. The place feels like a neighborhood institution with a family-oriented vibe. Source: https://www.atly.com/location/RedOnion - Address: 11900 San Pablo Ave, El Cerrito, California, United States - Phone: +15102369462 - Website: https://redonion.shop/ ## What it is good for - Vintage — 10/10 - Burgers — 9.4/10 - Diner — 9/10 - Cheeseburger — 8.8/10 - Food — 8.6/10 - American Food — 8.6/10 - Onion Rings — 8.3/10 - Bacon — 8/10 - Hamburger — 7.5/10 ## What people say - "These burgers are packed with flavor and taste so fresh." - "It's a great old school spot with a delicious vibe." - "You have to try the onion rings; they're so crispy." ## Good to know - Breakfast is served from 7am to 11am. - Red Onion charges an extra 4% fee when using credit cards. - Cash payments are preferred, and there is a 4% charge for credit card payments. - They are currently only accepting to-go orders. - The parking lot is small. ## 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.