An autumnal celebratory gathering held inside the metropolis limits of San Francisco, typically occurring on or close to October thirty first, characterised by costumes, themed decorations, and social interplay. These occasions can vary from intimate home gatherings to large-scale public festivals.
Such festivities contribute considerably to the native financial system, boosting income for venues, costume retailers, and associated companies. The custom supplies alternatives for group engagement, artistic expression by costuming, and the expertise of shared cultural actions. Traditionally, these occasions have advanced from easy neighborhood gatherings to elaborate affairs attracting each residents and vacationers.