Jabu
Jabu is a rarity, a gnomish business owner. He has a tavern named after himself.
His customers bore him and he doesn't like to talk to them. Only interaction he has with them is when they ask him to pick a drink for them. He has a knack with choosing the perfect drink for each patron.
He spends his days either siting at the bar of his establishment with a drink in his hand with a contemplating look on his face, or brewing all sorts of ales, mead and wines in what he calls "his laboratory". He makes a point of not doing or caring for anything else. A master brewer, Jabu sells only what he brews himself.