Halloween on Main 2026 | Downtown Ventura

Spend Halloween in Downtown Ventura at Halloween on Main. All day, Main Street is full of costumes, seasonal shopping, festive dining and Halloween events. The day also starts Día de los Muertos weekend downtown. The Halloween Night Market runs from 2 to 9 PM at California and Main, and the Día de los Muertos Festival follows on November 1. It’s the last big event of Downtown Ventura Harvest Days.