Cool! I had no idea it was Nat'l PB day, but DH just happened to make (at my urging) haudlady's African Sweet Potato Stew (a popular item last year in the forum -- you still around, haudlady??) tonight, and it's got peanut butter in it and chopped peanuts on top. Served on top of quinoa, it's delish!
So, we celebrated the day -- and I even had a Lindor peanut butter-filled chocolate for dessert, again without knowing that it was a special PB day! Must be psychic! 
Now, when is Nat'l Chocolate day? 
Emily
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow