This is mostly due to my somewhat unhealthy ongoing obsession with all things Ticket To Ride, one of the greatest board games ever made. In any case, here they are:
1) 'Heart of Africa' expansion with new terrain cards that can increase the value of routes when claimed. Yes, yes, please.
2) A new set of orange Halloween-themed trains for no other reason than the sheer awesomeness of miniature freight cars bearing pumpkins. Amazing.