# Holler Park Neighborhood Association Nighttime Trick or Treat - When: Saturday, October 31, street event permit - Where: 6th and Abbott, Holler Park - Type: Community meeting (the source lists it as a street event) - Cost: Price unknown (no price in the source) - Map: https://www.openstreetmap.org/?mlat=42.9497101451036&mlon=-87.9194630626214#map=17/42.9497101451036/-87.9194630626214 - Add to your calendar: https://littlemilwaukee.com/events/holler-park-neighborhood-association-nighttime-trick-or-trea-8fe263a9/calendar.ics - Source: [City of Milwaukee Department of Public Works, Special Event Permit Office](https://city.milwaukee.gov/dpw/AdministrativeServices/SpecialEvents/Calendar)