Dunkin Donuts is offering $.49 hot chocolate drinks through Thursday, Jan. 17, 2013, if you "Like" the Dunkin Philly Facebook page and print out the coupon you'll find in the Fan Zone there.
Starbucks will take $1 off your hot beverage if you present this printable coupon. This offer ends Sunday, Jan. 20, 2013. Thanks to Stretching a Buck for this tip.
And Wawa is offering any size coffee for just $1. No expiration date is listed for this offer.