The first 4,000 entries at 12:01 EST on October 20th (11:01 PM October 19th Central Time) will get a free John Frieda Frizz-Ease Overnight Creme Serum Sample (note that if you click on this link you will not see the entry form — it won’t be up until it is time to sign up).
So, you’ll have to set your alarm to wake back up or stay up really late!