http://www.coldstonecreamery.com/holidays.html
$1 off any ice cream purchase.
$3 off any signature cake.
And a very cute, slightly addictive game from the lovely Orisinal site:
http://www.ferryhalim.com/orisinal/g3/bells.htm
(Current high score of 27,820,730. Which is not actually that much, if you consider the fact that each bird you hit doubles your score at that point.)