I always have a rotating Fav 5 runway shows.
Currently (in chronological order):
Dior Homme SS05
Christian Dior Haute Couture SS07
John Galliano (mens) FW07
Yohji Yamamoto (womens RTW) FW14
Thom Browne (mens) FW14
Like I said, these are always changing and the two 2014 collections on the list bumped out some that are a bit older. I enjoy the theatrics of runway as I'm sure you can tell from the list.