Street Smarts. While in a city or other urban environment, you have advantage on ability checks made to avoid getting lost and checks made to find a particular kind of business or other destination open to the public. In addition, while you are in such environments, you can’t be surprised unless you are asleep or otherwise incapacitated.
Worldly Wisdom. You have proficiency with the History skill. When you make a check related to understanding the purpose or significance of a building, rite, or object from a culture you aren’t familiar with, you can add your PB to the roll. If you have proficiency in a relevant skill or tool, double your PB for the roll.
Languages. You know Common and three additional languages of your choice. Typical cosmopolitan heritage characters choose Dwarvish and Elvish.