Each year's Mars Festival features a distinct theme that shapes the activities and celebrations centered around the planet Mars. Themes may explore topics such as space exploration, the potential for colonization, or Martian mythology, guiding festival programming, decor, and public engagement efforts. Activities may include educational workshops, art installations, and science demonstrations that reflect the theme’s focus, inviting visitors to explore the mysteries of Mars. By fostering themes that resonate with scientific curiosity and artistic interpretation, the festival encourages an appreciation for space and innovation.