ski weekend with tons of food

Hello I am going cross country skiing this weekend and there is going to be tons of food! I mean tons. I know my friend is making ribs...which are my favorite...figure that I will have to bring my own chicken to cook and remember is just food. I don't drink so that will save calories...figure I can control my breakfast and is just hard when the food is in your face and is home made! This will be a test of will power for sure!