You know, I wouldn't recommend Saturday....you know why? Since Saturday is the day of the Masqueraude and people who are in it usually busy pretty much the whole day. For example, I brought 3 costumes to AX last year and saved the best outfit for Saturday, but most of my friends who were in the Masquerade - missed me, since they were busy running around and stuff. I think Friday and early afternoon Saturday is the best. :-) Just my two cents.
Magi Labyrinth of Magic