Skip to main content


  • Dates: September 28, 2024
  • Location: Hays County Historic Courthouse Grounds
  • Time: Sept. 28
Celebrate all things mermaid in San Marcos, the official Mermaid Capital of Texas. The Mermaid Promenade has over 100 parade entries, and the Downtown Street Faire has live music, a Kids’ Zone, food courts, and over 140 vendors selling art and handcrafted goods.