Discover events in Occoquan District, with this searchable community calendar. For a comprehensive list of local volunteer opportunities, visit Volunteer PW. You can also find more local happenings at Prince William Living. To see a schedule of Board of County Supervisor meetings or to watch online, click here. 

Community Events

Events for October 31, 2026

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Town of Occoquan Costume Parade & Contest

River Mill Park 407 Mill St, Occoquan

Join the Town of Occoquan’s family-friendly Occoquan Costume Parade & Contest on Saturday, October 31 from 10:00am-12:00pm. Starting at 10:00am, Town of Occoquan Mayor Earnie Porta (aka Iron Man) will […]

OmniRide’s Transit & Treats TWO Locations

OmniRide is excited to invite you and your family to join them for the Transit and Treats Halloween Bus event on October 31 from noon to 3 p.m. Enjoy a […]