San Marcos Community Harvest Festival and Halloween Trunk or Treat (Twin Oaks Valley) — San Marcos, CA
🎃 San Marcos, CA · Halloween 2026 San Marcos Community Harvest Festival and Halloween Trunk or Treat (Twin Oaks Valley) — San Marcos, CA San Marcos Community Harvest Festival and Halloween Trunk or Treat (Twin Oaks Valley) brings Halloween to San Marcos for the 2026 season — oct 25, 2026 at The Church of Jesus…
