I have this coke bottle I've been filling up with silver coins since high school.. but it's the same coke bottle ppl make me break open whenever they want to play a card game and they need change :-D  Plus since I started using credit (for the points) I don't have as much change - so I'd say there's about 200$ there well hidden :)

I have most my money just in a regular bank account.  I have 1 small CD that just roles over every 18 months.  It's up again in May and I gotta make sure to make a meeting with them so I get good rates!  It hasn't earned me much BUT it's earned me more than my savings account interest so it was worth it.

I have a 401k where my job puts in some money each week and I put in 5% a paycheck.  I used to put in 20 but I cut it to 5 when I got a house.  Only trouble is it goes DOWN.  BOOO.  i'm just hoping that in 30 years it is higher!!!