Well my old highschool does makes a great deal of it, every group must make an "ofrenda" to someone, even of he/she wasn't mexican. It was pretty awesome on 2010 I managed to convince my group to do one for Gary Gixax
And there is the UNAM megaofrenda... so while not big in the attract buge amounts of tourists it is still kind of big.
And really Haruki? Still up to last year I had the day off for Día de Muertos... Haven't checked out my new school calendar year; but I assuming I ll have them.