Name a more iconic duo. We'll wait. ⚾🌭 Hot dogs were first served at baseball parks in 1893 — the same year they were a sensation at the Chicago World's Fair. Today, MLB fans eat nearly 20 million hot dogs every season. Some traditions just stick. What's your ballpark go-to? 👇 #Baseball #HotDogSeason #NationalHotDogMonth #HotDog250