I know I'm late to this party, but I just sat now discovered Neill Cameron's A-Z of Awesomeness where, through his Web site, he solicited suggestions for 26 alphabet-themed geekouts drawings in 26 days back in 2009.
Simply put, it is Awesome. I give you the letters 'B' and 'K,' for example (and this has nothing to do with me craving a Whopper).