Congratulations, you've made it through the first year of parenthood! Ask any new mama – who just yesterday brought home a newborn and is now planning baby's first birthday bash — and she'll tell you how fast a year can fly by. Baby's first birthday is a once-in-a-lifetime affair and as parents, we all want to make it a memorable one — but where to start? From smash cakes to party favors, we've got you covered. Put on your party planning hat and get inspired to throw the party of the year with these 27 creative first birthday party ideas.