The Adrian Empire -- the study of medieval history, literature, arts and sciences, recreating life in the middle ages and participating in combat with steel swords.
The Society for Creative Anachronism -- The SCA is an international organization dedicated to researching and recreating pre-17th-century European history.
Gallery of Arms & Armour -- A gallery of a dozen photos of armor produced at the Thornbird Armory.
Reconstructing History -- This company offers historically-researched and documented articles on clothing styles worn in various countries at various times in history.
Dance Cheat Sheets -- Downloadable and freely copyable Renaissance