Summer birthdays are more flexible because you can have them outdoors on indoors.
My little one will be 2 a week before Christmas. Last year we had about 15 people over with a big pot of chili in the slow cooker, a pot of rice and a birthday cake. Everyone had a fab time, it was nice to catch up with friends.
What are some other nice indoor things to do at home with friends and family for a winter birthday?