I voted for Wed the 26th, but that's only because that's the only day of the choices that I'll have net access (I only have it at work, and am taking all the rest of the days off except for the 21st, which seems a little early for those trying to send internationally)
Anyhoo, if mine arrives by the 20th I'd be happy to send pics to someone on the 21st to post them at the appropriate time since I likely won't be able to login during the right window. Otherwise, I'll have to wait till the 26th or 27th, whenever I decide to come back to work