No, I'm not talking about the 'first family of comics' (they're down to three now anyway). Eurobricks is holding a 'raffle contest' where current forum members submit LEGO creations that incorporate the number four. The rules are pretty soft, so it should be easy to enter.
After four days they will draw four entries for four random draws from a Series 4 Collectible Minifigure case. You can see the full rules on the Eurobricks forums.
TLG is sponsoring the contest, but does this mean Series 4 will debut somewhere in world very soon? I'm placing my bets on a March launch. Stay tuned...