mcurtool has a good post above.
I've been through both buildings. I laughed when he said Cal schedule is more "fluid". Wow, what a nice way to say unorganized, random, scatter-brained, ad-libbed, unpredictable, or from-the-hip.
At TK you get a full print-out of your whole training schedule, with what instructor (with the same instructor for each week of training), in what room of the building, at what time. Organized and professional.
At the CAL sim building, 20-some guys crowd around the top of the stairway waiting for some random instructor to walk down the hall and yell your name out. Then wander through the building opening random doors looking for a briefing room. What a joke.