Dancer Crissy Tolson gave a harrowing performance in May, embodying one woman's struggle with mental illness in Loom Lab's production of "Persephone." She commanded such presence in that role, articulating emotions with such precision. Training her skills on choreography this time around, Tolson collaborates with dancer Nora Anderson for Body Group's "Here I Am," a dance-performance hybrid exploring intimacy, vulnerability and what it means to be human. Choreographer/performance artist Tera Kilbride emcees, with an ensemble of five movers. (7:30 p.m. Tue.-Wed., Off-Leash Art Box, 4200 E. 54th St., Mpls. $12, ­