Toy Story 3, UP and obviously E.T. probably a few more, just can't remember them off the top of my head. If you didn't shed a tear during E.T. you aren't human.
These exactly, Toy Story 3 was just something that put a beautiful end to the first birthday present I remember getting (Toy Story 1) and the start on UP was of course a wordless wonderland of emotion, E.T is Speilburg at his finest.