« All Events This event has passed. Halloween in Bristol October 31, 2021 @ 12:00 am - 11:59 pm « Wicked Weirs Wicked Weirs Beach Block Party Naturally Wild Halloween at Squam Lakes Natural Science Center » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: October 31, 2021 Time: 12:00 am - 11:59 pm Website: https://www.townofbristolnh.org/community-events-committee/events/21381