Delicious treats, prize-winning livestock, neon-lit midways, and the roar of a big crowd: few things are as quintessentially American as the state fair. Originally conceived in the 19th century as a way to promote agriculture and bring rural communities together, these events have evolved into massive, multi-week spectacles that draw millions of visitors each year. While almost every state has its own celebration, a select few have grown into entertainment beasts. Here is a deep dive into the 10 biggest and most iconic state fairs in the United States.