Brass-Fest at the University of Wisconsin-Madison.  John Aley serves as host for this major brass festival.  It is a six-day week of concerts, master classes on all instruments, and colloquia.
A major ticketed concert is October 11, and a number of other exciting events are planned.
Follow these links for full details.

http://www.music.wisc.edu/brass-festival/
http://www.music.wisc.edu/events/festival-concert-baadsvik/