To all you NPR buffs out there here is a chance for you to have reminders of your favorite radio. Imagine having a news quiz each morning as you turn to the page on the 2007 calendar.  At lunch you can read "Public Radio: Behind the Voices" and you dine on lunch from your exclusive NPR insulated lunch bag.  (We think this is what Nina "Tote"enburg brings her lunch to work in!)   A fun and practical way to show your NPR colors.