Happy Independence Day.
My name is Jordan Parrish, and I am from the American Embassy in London. In light of the temporal dislocation going on in the Hogwarts area, the U.S. Government wanted to make it clear to those students who are American single or dual nationals, as well as anyone else with U.S. connections that the standard consular services are available to you.
I'm also more than happy to discuss the consular services we offer with any member of staff, as well.
You might see me around Hogsmeade from time to time and you can also reach me by journal, owl, or on email at [U.S. state department email address].
We're here for you. So if you want, have a beer (if you're of age) and a hot dog, and just enjoy another day.