La Sirena Grill operates at 347 Mermaid Street, Laguna Beach, CA 92651, tucked into a small space just steps from the sand. Blackened fish tacos come topped with mango salsa and a drizzle of chipotle aioli, balancing sweet and spicy in every bite. Fish tacos come beer-battered and crispy, served with cabbage slaw and a tangy white sauce that complements the fried texture. Fish tacos come in both grilled and fried varieties, served with cabbage, pico de gallo, and a creamy white sauce. Taco Surf (Pacific Beach)Pacific Beach supports multiple taco spots, each with its own personality and loyal following.