2005 Tentative Tours Schedule:

2 Tour groups, leaving at 7:00 and 7:15 (or so).
They might merge after the first one goes through ATIC, if sizes are right.
We're expecting to run at least 5 minutes late, from the start.  
xc
7:00->7:15 ATIC Lab
7:15->7:30 Walk to Wland
7:30->8:00 W91
8:00->8:05 Walk to W92
8:05->8:25 W92
8:25->8:40 Walk to N42
8:40->9:00 N42
9:00->9:10 Walk to Media Lab
9:10->9:40 Media Lab
9:40->9:45 Walk to CSAIL
9:45->10:00 CSAIL
10:00->whenever Stories in 4-231.

(Second Group)
7:00->7:15 LAME
7:15->7:30 ATIC Lab
7:30->7:45: Walk to Wland
7:45->8:05 W92
8:05->8:10 Walk to W91
8:10->8:40 W91
(then follow first schedule with both groups, but ~15 minutes late).
(this makes the early group have to waste 15 minutes more in W92, I guess)