# Mellow Mushroom Chesterfield > This vibrant spot offers a chill, upbeat atmosphere with a spacious, clean setting ideal for groups. The staff is incredibly careful with gluten-free options, ensuring a safe and enjoyable experience for those seeking gluten-free dining. Source: https://www.atly.com/gluten-free/location/MellowMushroomChesterfield - Address: 15525 Olive Blvd, Chesterfield, Missouri, 63017, US - Phone: +16367789376 - Website: https://mellowmushroom.com/location/chesterfield/ - Google rating: 4.4 (599 reviews) - Tags: Delivery, Kid Friendly, Lunch, Take Away, Dinner, Outdoor Seating, Restaurant, Brunch, Open Late, Pizza, Bread Items, Vegan, Celiac Friendly ## Good to know (gluten-free) - They offer gluten and dairy-free options on the menu. - Mellow Mornings event runs Saturday and Sunday from 11 am to 2 pm. ## What people say - "They have tasty gluten-free and vegan pizzas." (4 mentions) - "They take care with gluten and dairy-free choices." (2 mentions) ## 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.