pre and post are both moot points. the facts are:
there are more people who want to see phish at fenway than the building can hold
those people will go regardless
they will need something to do once they realize they can\'t get in.
hence, breakfast should play a 3 set show. do a pre show, once the crowd thins to go to fenway, take a break for a half hour or so and they come back on and do a show while phish is playing for all the people stuck outside and looking for something to do. fenway doesn\'t have a lot, so they\'re not going to be able to tailgate which means they\'ll be crowding the bars. play for those people. bills will love it because they\'ll be pulling in an even larger crowd than expected during the show, and then post show, do another set for all the people filing out. they\'re all asking their friends where to party that were stuck outside and getting told "go to bills, we\'re in here, breakfast have been ripping it up all afternoon!"
that\'s what I would do anyway.