We have events that stretch across each US time zone. We base the timezone on the location.
Honestly, I don't see the logic of basing it on your organization's time zone.
Our next event is on the east coast. We have attendees from all over the country. If we are opening up a popular session, I'll schedule an email for noon to allow our west coast attendees to see the email at a reasonable time.
If you use OnArrival or CrowdCompass, the times will all be offset if you are event other than Central Time.
Of every event I've done, time zone has never been an issue.
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Steven Schlossman
Jack of all trades. Master of none.
BMW Car Club of America
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