Haymarket has a brand spanking new Regional Library and even though I live in another county, they let me get a card! SHINY! (Firefly ref for those in the know, wink wink). It is modern and full of windows and light (and books, and audio, and computers). It is very high tech with self check out kiosks and no more of those not so sticky due date stickers that fall off as soon as you get to the car; I got an actual receipt when I checked out!
This library is not really any closer to my house than my other options but it does have the advantage of being on my way home.
It does not have an adorable polydactyl live in cat.
It isn't located in Old Town (which makes me feel all historic and important just going there).
However, as Chris Core from WTOP would say, having three libraries to choose from is a CORE value!