Participate in the democratic process!
Find more information at the link below, including where your caucus is being held! From the site:
"Every county Republican Party is required to hold a caucus or run a joint caucus with a neighboring county. Most do it in one location – schools, churches, armories, restaurants, hotel lobbies, and theaters have been used as locations. Johnson County usually does it in multiple locations. Voters may arrive between 10am and 2pm and cast a secret ballot. These are partisan political events, so short speeches are given, candidates and elected officials will attend and meet the voters. "