Ready for kindergarten?

Tomorrow with be 'THE' day for us to see my son's teacher at his kindergarten Open House. We were already given all kinds of papers to fill up and a list of stuff to be brought to that Open House and to finalize some other nitty gritty things like lunch box, books, pencils etc., so he will be ready for first day at school on August 11

Here is a great site where we can find Back to School checklist which I think is just so great for us new parents who have kindergarteners and wonder what our children needs are.
http://school.familyeducation.com/kindergarten/parenting/36063.html?detoured=1
As for my son, he have been to Pre K, and separation problem won't be an issue, but after a long vacation, he may have this slight feeling of homesickness or missing his mommy for a bit, but that will go away after a few hours or so.