All Travel/Trivia

At the Medieval Congress in Kalamazoo, how is the sponsoring “Societas Fontibus Historiae Medii Aevi Inveniendis, vulgo dicta” more colloquially referred to (bonus points for knowing what they do as well)?

Please send trivia responses in email with the subject line “trivia” directly to gabriel gryffyn (ggryffyn.cms@gmail.com).