We track all our promos on one sheet.  Some of them run one day, some of them run for several days, some of them run more or less permanently.  I need a view of everything running on a given day.  The filters do not appear to permit this.  Any ideas?  Ideally, would like this to run in calendar and gantt views.  Alternately, is there a way to drill the calendar and gantt views down to one day?