Related Clues:
- Waterloo locale
- Sioux City site
- ''The Music Man'' setting
- Raccoon River locale
- It's corny and one of 50
- Council Bluffs locale
- ''The Bridges of Madison County'' setting
- Herbert Hoover's birthplace
- It's corny and proud of it!
- 'The Music Man' setting
- Dubuque locale
- Corn-growing state
- John Wayne's birthplace
- Keokuk's home
- Corn growing state