We got our kids a Wii for Christmas. It is SO much fun!! We really like playing Mario Party 8, Wii Sports and Wii Play as a family, my son loves playing Paper Mario for the Wii, my husband got me Guitar Hero (I LOVE our playstation 2 guitar hero, and the Wii version is just as good if not better!), and I have also been playing Zelda Twilight Princess, and have been pulling some all nighters myself!!!
Haha.... very addicting!