San Marcos Downtown Mermaid Promenade

A family-friendly community festival of art, live music, food, and fun: This all-inclusive city parade pays tribute to San Marcos' history to the Aquamaids from Aquarena Springs and immortalizes the mermaid as guardians of the San Marcos River. The fun continues at the Mermaid Aqua Faire immediately following the parade at the San Marcos Main Park Plaza until 7pm.