I already promised the return of something from the 3.0 version related to Gnomes. It was the Gnomish Information Booth (GIB).
It was an unassuming, small booth with one shuttered window at a human's waist height. You put a coin down infront the shutter and ask a question. A gnome, one of many inside, throws open the shutters, grabs the coin, answers your question with a length based on the value of the single coin, and then slams the shutters closed again.
In this version of the setting they won't take coins but the general idea remains.