Teams 245, 3452, and 494 triple balanced against us in Niles (q4 match 1). They would have gotten it in match 2 as well, but they had something touching the field perimeter (I couldn't tell from the stands, but it looked like it was just a piece of plastic), so imo they got that one in spirit.
Definitely exciting to watch it happen no matter who is doing it.
http://www.youtube.com/watch?v=gHV59-kCD8E