Midwest FurFest (abbreviated MFF) is the world's largest furry convention, which takes place in Rosemont, Illinois each December. MFF is an Illinois Educational Not-For-Profit Corporation that exists primarily for the purpose of holding an annual convention to facilitate education in anthropomorphic literature and art. It also facilitates the donation of funds to non-profit institutions, mainly of which promote the well-being of humans and/or animals. The convention was first held in 2000 and has grown to draw 11,019 attendees in 2019.