# Mariscos Costa Alegre - Alum Rock > Open space with live Mariachi music and multiple large screens creates an upbeat, lively atmosphere filled with loud Ranchero-style music and karaoke. The setting blends a sports bar vibe with an authentic Mexican feel, making it energetic and vibrant rather than quiet or intimate. Source: https://www.atly.com/location/Mariscos-Costa-Alegre---Alum-Rock - Address: 1527 Alum Rock Ave, San Jose, California, 95116, US - Phone: +14084304214 - Website: https://www.mariscoscostaalegre.com/ ## What it is good for - Party — 10/10 - Lively — 10/10 - Authentic — 10/10 - Comfortable — 10/10 - Food — 9.7/10 - Seafood — 9.6/10 - Ceviche — 9.1/10 - Dinner Spots — 9/10 - Fish — 8.8/10 - Sushi — 8.7/10 - Mexican Food — 8.7/10 - Japanese Food — 8.4/10 - Oysters — 8.3/10 - Taco — 8.3/10 - Live Music — 8.3/10 ## What people say - "The seafood here is excellent and the service is attentive." - "The Mexican food here is great; the service is outstanding." - "The atmosphere here is so lively with all the music." ## Good to know - Karaoke happens every Saturday night, creating a lively atmosphere. - Special food deals are available every weekday, including half-off micheladas on Mondays and Fridays. - Parking spaces are limited, so arrive early to secure a spot. - Expect busy weekends, so be patient during peak hours. - The restaurant offers birthday recognition with interactive celebrations. ## 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.