Halloween Events Oct042018 by the Editors of Multi-Housing News Oct 04, 2018 Facebook Twitter Google+ LinkedIn Email Subscribe to MHN National Polls Research Center PollsMhn Results Do you allow the public to trick-or-treat in your communities? Yes—but a guardian has to be present and sign in 25% We ask residents to opt in or out of participating 44% No—only residents and their guest are allowed in our buildings 31%