Interesting, though I wouldn't call all of them "fun": 10 Fun Facts About World Languages Infographic
A Proportional Perspective of the World's Spoken Languages
6 Habits of Highly Effective World Language Classrooms http://spanishplans.org/2014/01/14/effective-wl-instructors/
How Learning Languages Affects Our Brain Infographic - http://elearninginfographics.com/learning-languages-affects-brain-infographic/
Task-Based Activities in the Foreign (World) Language Classroom (French, Spanish) wlteacher.wordpress.com
Most Spoken Languages In The World # http://graphs.net/201311/most-spoke-languages-in-the-world.html
Bingo in the World Language Classroom. Ideas for using this classic game for reading, listening, and writing activities.
Map depicting the second languages of the World
5-Minute Brain Breaks for the World Language Classroom | Secondary Spanish Space. Fun, engaging, and easy brain breaks that you can do in the target language!
Chat Stations in the World Language Classroom. Thank you to Cult of Pedagogy for this excellent idea.