Jimmy Fallon Pens Thank You Notes to Mardi Gras, Kraft Singles, and More

Gratitude is an important part of life (perhaps even an important attitude of life?), and 'The Tonight Show' host Jimmy Fallon is all about practicing gratitude, even if it infringes on his hosting duties. Last night, Fallon shared some of his personal correspondence with the show's crowd, as he took to penning his weekly thank you notes to everyone and everything that had touched his life over the past few days.

Mardi Gras, Kraft Singles, a new study about Montana, and many more awesome things made the list and can expect their own Jimmy Fallon thank you note, well, um, maybe never.