Totally. You have the local time at the time of the event, you have current US time, and you have current European time. Yes, computers can handle a lot of this

Totally. You have the local time at the time of the event, you have current US time, and you have current European time. Yes, computers can handle a lot of this but a lot of people are working off the local times for the event--and I've had a ton of schedule corrections that I've had to confirm.