People express their feelings regarding a political topic through yard signs. Sometimes, although rare, the yard signs are hand made. Those homemade yard signs seem more significant because the person took their own initiative to share their opinion through a handmade sign. One voice speaks volumes.
However you feel about the Event Center plan, getting involved is a civic duty. Whether you vote yes or vote no, it still means you care about your city. You care enough to make a sign but more importantly, you care enough to tell the world where you stand on the issue.