My s just asked me to read over a scholarship app and when I got to the bottom I saw that it needed to be postmarked December 1, which is today and it is already 3 PM. Our post offices close at noon on Saturday (he assumed they were open til 5 like the rest of the week) and P.O. box pickups have passed as well. Is there a way to get a postmark today? I couldn't find anything at the usps site on first glance so I thought maybe someone on CC had faced this before and might have a suggestion. Thanks!