The lunch box looking thing you need to align the proper symbol in each circle. It is the little girls birthday.
The jewelry box with lights you need to press each new light that pops up (up to about 25 of them) and it starts to get tricky when there are a lot of lights as to which is new (I used a dry erase marker on my monitor to mark them off after I pushed each one)
The cube you need to move all the symbols into the middle in a certain order.
All answers can be found in the BioShock forums and even unfiction.com.
OXM FAQs:
MagDisc