Caribou Coffee: Buy One Get One Free Drinks 2/14

Caribou Coffee is offering Buy One Get One Free drinks today only.

It looks like this is available all day and you just need to show this tweet on your phone to get the offer (no coupon needed.)

As a reminder, Starbucks is also offering Buy One Get One Free drinks this afternoon only.  Get the details here.

And Coffee Bean and Tea Leaf has a nice offer too- Buy one beverage and get one free today (2/14).