Every little conductor will love these cute food ideas!Seeing your child’s face light up when they see all of their train themed birthday party ideas will make all of your efforts totally worthwhile. These train party foods are so much fun for a train table display. When my son turned 5 years old, he loved Thomas the Tank Engine, so of course, we had a train themed birthday party. The way his face lit up when he saw all of the train party decorations and food was priceless.