# Mellow Mushroom St. Louis > This vibrant venue features a colorful, 60s-themed interior with diverse seating and an expansive pet-friendly patio with yard games, creating a laid-back atmosphere ideal for those seeking gluten-free dining. The friendly service enhances the welcoming, casual setting. Source: https://www.atly.com/gluten-free/location/Mellow-Mushroom-St-Louis - Address: 3811 S Lindbergh Blvd, Sunset Hills, Missouri, 63127, US - Phone: +13144731135 - Website: https://mellowmushroom.com/location/mo-sunset-hills-3811-s-lindbergh-blvd-63127/?utm_source=gmb&utm_medium=organic&utm_campaign=SunsetHills-MO&utm_content=209 - Google rating: 4.4 (3376 reviews) - Tags: Delivery, Kid Friendly, Lunch, Take Away, Dinner, Outdoor Seating, Restaurant, Pet Friendly, Open Late, Accomodating, Pizza, Bread Items, Vegetarian, Vegan, Dairy Free, Allergen Friendly, Casual ## Good to know (gluten-free) - They have gluten-free crust and dairy-free cheese available. - Expect a long wait during busy times, especially on weekends. - Parking can be challenging during peak hours. ## What people say - "The gluten-free pizza tastes amazing with great crust options." (28 mentions) - "The gluten-free pizza crust and toppings really impressed me." (28 mentions) - "They offer great gluten-free pizzas that work well for celiacs." (14 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.