Field experience (and not the reaping/planting kind)

What library doesn't love free labor (clearly they'd have to be insane not to).

So even though you aren't technically a librarian until you're, well, a librarian with a degree, how much will you really learn in your final 2 classes, could an almost a librarian intelligently and correctly answer reference questions? If so, then I think it'd be cool to have a field experience working for a local librarian as an offsite, electronic correspondence (IM/email/whatever) reference resource