Bremer County
Recent Water Rocks!/Conservation Station appearances:
2025
Tripoli Middle School
2024
Bremer Co. Fair
Denver Elementary School STEM Day
2023
Bremer Co. Fair
Denver Secondary School
2022
Bremer Co. Fair
Janesville Community Schools
Waverly-Shell Rock Middle School
2021
Sumner Public Library
2020
Waverly-Shell Rock Middle School