# ButtercuP > This spot offers a nostalgic ambiance with vintage Americana decor and a charming, inviting atmosphere. Known for its comfortable outdoor seating and friendly, attentive service, it effortlessly blends a bar and restaurant, making it a popular destination for gluten-free diners seeking variety and quality. Source: https://www.atly.com/gluten-free/location/ButtercuP - Address: 4301 Clayton Rd, Concord, California, United States - Phone: +19255219224 - Website: http://buttercupdiner.com/ - Google rating: 4.4 (1123 reviews) - Tags: Delivery, Kid Friendly, Lunch, Take Away, Dinner, Unverified, Outdoor Seating, Restaurant, Brunch, Breakfast, Bar, American ## Good to know (gluten-free) - They offer gluten-free options like frittatas on their breakfast menu. - Prices are considered affordable for the quality offered. ## 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.