The phrase refers to a group of organized actions and festivities that happen throughout the Halloween season (sometimes October) inside the geographical area of Northern California. These actions can embody a large spectrum, starting from family-friendly pumpkin patches and corn mazes to haunted homes designed for thrill-seekers, costume events, themed parades, and group gatherings. Examples embrace haunted homes in Sacramento, pumpkin farms in Sonoma County, and Halloween parades in San Francisco.
The importance of those seasonal celebrations lies of their contribution to native economies by way of tourism and leisure income. They supply alternatives for group engagement and foster a way of native identification. Traditionally, Halloween customs, together with these tailored and celebrated in Northern California, have advanced from historic harvest festivals and beliefs surrounding the transition between seasons, reflecting themes of remembrance, fending off evil spirits, and embracing the altering pure world.