All animals having the rational faculty are encouraged to get russelling and shine their fregean shoes, no contradictories to the contrary, and peano attention to the ~sayers. Loosen your gödel, break out the Leibniz-Keks for World Logic Day! Special appearances by Barbara Felapton and the Holy Modal Predicators! It’s two weeks into the future, like certain sea battles I could name, and iff you are not petrified by the thought (n.b. nullus homo est lapis, id est, omnis homo est non-lapis), come celebrate on January 14.