Vaccine appointments in Clark County prove vexing Difficulty scheduling shots angers residents Published: February 1, 2021, 5:05pm Share: Israel De La Cruz of the National Guard helps direct motorists as they prepare to get their COVID-19 vaccine at the Clark County Event Center at the Fairgrounds on Tuesday morning, January 26, 2021. (Amanda Cowan/The Columbian) Clark County residents continue to struggle with the online system for making COVID-19 vaccination appointments at the Clark County Event Center at the Fairgrounds in Ridgefield. On Sunday afternoon, a new batch of appointments became available online, but dozens of residents said they were kicked out of the appointment portal or experienced the website crashing, according to emails and calls The Columbian received, as well as a Monday community briefing hosted by Clark County Public Health.