Tales of Viridia
Halflings are a constant presence in the world, but an understated one. Always there but usually just in the background. They are a people of simple pleasures. Most are content with a quiet, safe home and a simple life of tending to their family, home and land. The vast majority of Halflings are found in small, scattered, hidden rural communities a little off the beaten path.
However, some Halflings, usually younger ones inspired by tales of adventure, are gripped by wanderlust. A desire to see the world and experience excitement and adventure. Those are the Halflings that most other races see. Some return home after getting it out of their system, but others fall in love with their new life and integrate into their new environment. As such, most civilisations and settlements have at least a few Halflings around.