For one hour next week, McDonald's will let customers add bacon to any menu item for free next Tuesday, January 29, but just from 4 to 5 p.m. local time. The deal is in celebration of Mickey D's permanently adding bacon to three of their classic items; Big Mac Bacon, Quarter Pounder Bacon and Cheesy Bacon Fries will all become available starting January 30. Tuesday's "Bacon Hour" will feature not just any bacon, but thick-cut, applewood-smoked bacon. I'm on a no bacon kick right now.. But this Tuesday I'll be making an exception because who doesn't LOVE BACON?! LOL