Sleep and Food seem to occupy most of Zach's time currently.

He also has a keen interest in Grandparents as well as aunts and his uncles.

The continued success of several diaper companies seems to be his major business goal up to this point.

After a week or so he still appears to want to play vampire, according to his mother.  He sleeps most of the day with the exception of eating and soiling his diapers.  Then tries to stay up most of the night feeding.  Apparently his wrist watch wasn't working prior to birth and he got am and pm confused.