# Southdown Coffee - Port Jefferson > This charming cafe offers a bright, naturally lit space with both indoor and outdoor seating, creating a laid-back vibe perfect for a relaxing coffee break. Its welcoming atmosphere makes it a great spot for gluten-free diners seeking a cozy setting. Source: https://www.atly.com/gluten-free/location/Southdown-Coffee---Port-Jefferson - Address: 440 Main St, Port Jefferson, New York, United States - Website: http://southdowncoffee.com/ - Google rating: 4.6 (180 reviews) - Tags: Delivery, Kid Friendly, Lunch, Take Away, Unverified, Outdoor Seating, Brunch, Breakfast, Cafe ## Good to know (gluten-free) - Parking can be tricky due to a shared lot that fills up quickly. - Limited food options available, mostly baked goods like muffins. ## 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.