Sometimes a delicious dinner at home with your very closest friends is the best way to celebrate a milestone birthday. And the best part—everyone can stay as long as you want. Cheers to that!For the sports-lover turning 50, celebrate with a tailgate-themed party. Gather megaphones, vintage pennants, and pom-poms to bring the look together, and of course serve up the best tailgating foods. If it happens to be game day, even better!