# White Castle > Fast food restaurant with extremely fast drive-thru and AI ordering system alongside staff at the window. Dining area is clean and empty early in the day but has a rotten fish smell and flies inside. Sliders and breakfast items stand out as small, satisfying, and flavorful offerings. Source: https://www.atly.com/location/WhiteCastle233 - Address: 2212 State Hwy K, O'Fallon, Missouri, United States - Phone: +16362402015 - Website: https://www.whitecastle.com/locations/1071 ## What it is good for - Sliders — 10/10 - Fast Food — 9.2/10 - American Food — 9/10 - Food — 8.3/10 - Burgers — 5.5/10 ## What people say - "The food here is always hot and fresh." - "These burgers are hot, delicious, and perfectly savory." - "Shannon's greeting made my Sliders order feel extraordinary." ## Good to know - The restaurant is open 24 hours for convenient late-night cravings. - Expect a 15-minute wait for food during busy hours. - Drive-thru service is extremely fast, ideal for quick meals. - The dining area and bathrooms are kept clean and well-maintained. - AI is used for taking orders at the drive-thru. ## 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.