Caribou Coffee is offering a 12-ounce Northern Lite Cooler for free to customers tomorrow, but only between 2 and 3pm. They're cold coffee drinks that can be chocolate, vanilla, or caramel-flavored. And they use skim milk and sugar-free syrup, which may be a plus or a minus for you, depending on your preference. My plan? Set some goals for myself to get a lot accomplished at work by 2pm, then reward myself with a break for a cool treat!
If you're not sure where your closest Caribou Coffee is, use this locator on their website.