some thoughts i had on it here 
was thinking same thing
also give them some lines to say
like “discount on berrys today my friend”
or “i heard a rumour cookviper is organizing new contest "
or"i heard a rumour they found redgleam in a forest on solum”
or “im busy refining go away peasant”
or"join the hunt on saterday 7pm i heard moebius the great cuttlekiller will make an apearance if we lucky 
and some random stuff they do like working in front off machine
or bartending ----example cleaning a potion glass lol
or guarding a property
dancing on a stage
sitting looking around
playing music instruments
this would make citys look awesome and never abandoned
please add lines people hahahaha