# Zak's Diner > Vintage-modern diner with best gluten-free bread and a lively, authentic atmosphere featuring retro 50s decor. Source: https://www.atly.com/gluten-free/location/Zak's-Diner - Address: 14 Byward Market Square, Ottawa, Ontario, K1N 7A1, CA - Phone: +16132412401 - Website: https://www.eatatzaks.com/ - Google rating: 4.2 (6762 reviews) - Tags: Delivery, Kid Friendly, Lunch, Take Away, Dinner, Outdoor Seating, Brunch, Breakfast, Pet Friendly, Open Late, Accomodating, Bar, American ## Good to know (gluten-free) - They have gluten-free buns available for burgers. - Expect long wait times on weekends; plan accordingly. - Located in the Byward Market for easy access. ## What people say - "The gluten-free bread here is the best I've had." (4 mentions) - "They have great gluten-free and vegan options, though labels could be clearer." (4 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.