This from Martin Nowak:
On Sunday, MABAS 21 and a few departments outside of Division 21 participated in training in Burbank, IL. I only knew about two locations and took some pictures from the training day. One location was at Reavis High School and another was a short distance away at 7809 S Linder Ave, also in Burbank. By the high school, there was a multiple car accident scene, and at the house on Linder, a garage collapse. Here are some of the photos showing the scenes.