Get ready for a solid case of the jitters. September 29 is National Coffee Day, and it’s time to get amped up like Stan McNer.

National Coffee Day is kind of the perfect food holiday. Coffee is just low-cost enough for restaurants and coffee shops in every state to offer you a free cup to start the day. If you wanted — and were physically capable of handling it — you could probably have a cup of coffee once an hour, all day and never pay for it. And while good coffee is worth the price of admission, it’s hard to turn down a good deal on beans or a cup. Check out the list below for all the places you’ll find cheap and free coffee today, including Bruegger’s Bagels, Peet’s Coffee, Nekter Juice Bar, and many other places.