The Shire-March of Grimfells is a local Northwest Arkansas group of the Society for Creative Anachronism (SCA), an international organization dedicated to recreating aspects of the Middle Ages. If you're unfamiliar with the SCA, feel free to visit their website, especially their Information & Resources for Newcomers section and the SCA Newcomer's Portal. Also check out our Grimells' Newcomer's Page.
The Shire-March of Grimfells covers most of the Northwest Arkansas 727XX zip code (from north to Bella Vista south almost to Fort Smith, west to Siloam Springs, and east to Harrison). Grimfells is but a small group which is part of a much larger kingdom, the Kingdom of Calontir. Calontir covers most of Kansas, Nebraska, Iowa, and Missouri, as well as North-West Arkansas. If you'd like to take a look at the Kingdom of Calontir, you can visit their website for more information.