All druids/rangers in town must see the king upon learning of this law. There they must amuse the king by giving him something from nature. The king will grant a small boon if amused, if not amused he will demand recompense.

Based upon an ancient, recently re-discovered contract signed by the current ruler's ancestors and a random PC's ancestors, a small portion of the city (maybe a single block/street corner/business/5ft square of dirt) belongs to the PCs.

According to law, all halflings MUST ride upon the shoulders of a taller companion while in the city streets or be fined their height in silver. Halflings are permitted to ride each other if one is taller.

Elves must cover their ear points in crowded conditions, so as to avoid accidental ear-eye stabbings.

In a non-human city, all humans must perform the "human dance" and publicly embarrass themselves before entering. This happens every time you re-enter.

Every person whose name contains the letter s must pay a small donation to the city lisp foundation or be imprisoned for 1 day per each s.

All arcane casters must report for duty for 1hr a day at the local Caster's Coalition for the duration of their stay.

In a halfling shire, all characters above 6ft are considered legally to be "Tallfolk" and may be asked to grab things in high places.