# Ruby's Tumbling > Large gym filled with bright, clean facilities and varied gymnastics equipment for toddlers and young children. Crowded atmosphere with many parents and kids creates a lively, energetic vibe. Equipment supports multiple motor skill levels, making it suitable mainly for children aged three and under. Source: https://www.atly.com/location/Ruby's-Tumbling - Address: 1102 Lincoln Ave, Alameda, California, United States - Phone: +15103370846 - Website: http://www.rubystumbling.com/ ## What people say - "This place is so kid friendly; the staff make parties run seamlessly." ## Good to know - Reservations are recommended for birthday parties to ensure availability. - The trial fee is $25 per child, payable by cash or check only. - The gym is suitable for children aged 3 and below, with various equipment available. - Bring your own food and cake for birthday parties; they handle setup. - Expect a clean environment with well-maintained facilities. ## 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.