My in laws rented out a big beach house on the coast. My sister , mother, and father in law plus my family all fit nicely. We split up the meals and just enjoyed each others company. We had phenomenal weather. It was clear as a bell and in the 60's. Sometimes we don't get that lucky in the middle of summer. So for January it was really rare. We spent most of the time on the beach in just light jackets or t shirts.
This is something we look foreword to every year and once again we had a great time.