My little guy LOVES trains! Anything with wheels, really. This year we thought a real train museum would be the perfect place to celebrate his 3rd birthday! I took it a step further and added some fun circus elements. My son loves elephants, and our yearly visit to the circus is also a favorite of his! We rented out a big train car, and had a fun celebration inside! Yummy treats, engineer hats, and train whistles were a big hit. We finished off the party by going on a train ride with all the party guests!