# The Slime Factory Powered by Maddie Rae > Spacious area with lab coats and goggles adds a playful, hands-on vibe. Music matches children's preferences, creating a chill atmosphere. Tables set for groups and a dedicated space for pizza and cake support party-friendly gatherings. Source: https://www.atly.com/location/TheSlimeFactoryPoweredByMaddieRae - Address: 3929 Factoria Square Mall SE Space D4, Bellevue, Washington, United States - Hours: Wednesday: 11:00 AM - 07:00 PM Thursday: 11:00 AM - 07:00 PM Friday: 11:00 AM - 07:00 PM Saturday: 10:00 AM - 07:00 PM Sunday: 11:00 AM - 06:00 PM Monday: 11:00 AM - 07:00 PM Tuesday: 11:00 AM - 07:00 PM - Phone: +14255909129 - Website: https://bellevue.theslimefactory.com/ ## What people say - "The staff here is so helpful and patient with kids." - "Making slime here is a fantastic, hands-on activity for kids." - "The party was a blast; kids giggled and grinned throughout." ## Good to know - Expect to pay $35 per child for the slime-making experience. - Classes last 30 minutes, so plan accordingly for your visit. - There are no sinks available for washing hands after activities. - Walk-ins may face delays if a party is in progress. - The venue is suitable for children around 5 years old. ## 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.