Aw, bummer man...
There's no way I can move the SELEM date - the venue is booked up a year in advance. Sigh... Well, the good thing is that SELEM is an annual event. So if you can't make it this year, at least you can mark your calender for 2009! (It will be August 15th and 16th of 2009.)
Well, I hope you have a good reunion at least. (My 20 year class reunion was back in 2004, and it totally sucked. I'll never go home again...)
Adam