Menu ideas for Autumn-Winter dinner parties

I am planning to entertain a number of guests over the next few months and would like some menu ideas for nutritious and low calorie meals that don't scream "diet food".  As I live in Australia where we are in the middle of Autumn (Fall), I would like the meal ideas to be warming rather than summery.

Any ideas?

Thanks

This is one of my personal faves. It's a bit high in saturated fat -- you could replace the coconut milk with light or lower fat coconut milk (a bit harder to find but worth it).

http://caloriecount.about.com/thai-coconut-cu rry-chicken-recipe-r73385

Thanks for this recipe, I love Thai food so I will try this one one the weekend with the family.