The Vanderbilt Health Firefly program provides comprehensive care to pregnant and postpartum women with substance use disorder, and their families. On June 4, from 3-6 p.m., the program is partnering with Jeni’s Splendid Ice Creams for an ice cream social where a portion of sales will be donated to the Firefly program. The event will be held at the Jeni’s location in 12 South, 2312 12th Avenue South.