City of Green Lake Trick or Treat Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: October 25, 2020 @ 3:00 pm – 5:00 pm 2020-10-25T15:00:00-05:00 2020-10-25T17:00:00-05:00 Where: City of Green Lake Contact: City of Green Lake 920-294-3231 Email