A traveling motor coach pledges to train voters how to defend themselves from the manipulative claims made by candidates. The Project is rolling a nine-foot American-flag ball coast-to-coast, collecting messages from outraged voters, and will deliver it to Washington, D.C. just before November’s election. Free, 10am-3pm, San Antonio College, Loftin Center, 1300 San Pedro Ave., 1-888-VOTE-SMART, vote-smart.org.