My wifes family is really into family game nights and we still get together with them quite often to play games...
Monopoly
Life
Trivial Pursuit
You Don't Know Jack
Parcheese (SP)
Sorry
Risk - Lord of the Rings Edition (My Favorite)
Bargain Shopper
Just to name a few....
Me and the Wife also have a 10 year Gin Tournament on going that we started while dating.... she's kicking my ass though
And now that my son turned 2 I am trying to get his attention span to allow for some games... He likes his Little People Memory game and his flash cards
DB