Folk songs and bluegrass tunes will flow from the stage of The Crimson Moon Cafe in Dahlonega this weekend. Nashville-based folk singer-songwriter Erin Thomas and Virginia-born gypsy-souled, indie folk singer-songwriter Rebecca Loebe will perform at 8:30 p.m. Saturday, July 20, at 24 N. Park St. in Dahlonega. Tickets are $14 in advance and $17 the day of the show.