People observe All Hallow's Eve in a variety of ways. Some go out trick-or-treating. Some carve jack-o-lanterns. And some like to have their pants scared off. Morning Edition arts commentator and St. Paul Pioneer Press theater critic Dominic Papatola does not fall into that last group, but he summoned up the courage to speak with Minnesota Public Radio's Cathy Wurzer about various Halloween hauntings in the metro area and around the state.