Looking for something to do today? Here are some options.

DANIEL BACHMAN Steel string guitarist performs at 9 p.m. today at Folk School of Chattanooga, 1800 Rossville Ave. $5. 827-8906, www.chattanoogafolk.com.

UNDERWATER PUMPKINS Costumed divers will create jack-o'-lanterns in the Nickajack Lake tank at 11 a.m. today inside the River Journey building at the Tennessee Aquarium, 1 Broad St. Included in regular admission: $24.95 adults, $14.95 children 3-12. Mention "fall break" to get $5 off each child admission. www.tnaqua.org.