I need to hook into the time zone pipeline before date display to properly calculate "local" time events. It seems Drupal provides site and user time zone settings (and Views has its own TZ control for date time) but none of those are applicable. Since Drupal stores datetime in UTC(a fixed point), I need to display datetimes using offsets for local time. That is, UTC=12345678ms, New York will be -5 and Los Angeles will be -8 off of it. When viewing/editing entities where events occur in -5, the dates displayed are (UTC-5hr) and events that occurred in LA at precisely the same time (12345678ms) are UTC-8hr. So neither system/user or Views TZ settings apply. A Views report must show local times where events/alarms occur, not system/user/Views time zones. Where can I hook into the pipeline to accomplish this?