With Elizabeth Henrichson. Yoga nidra is a guided meditation. Nidra is a Sanskrit term meaning "sleep." In yoga, yoga nidra is a meditation practice that induces a state of deep, conscious relaxation. The goal is to achieve a state of samadhi (intense concentration), enlightenment or bliss. $20. 4236 St. Johns Ave, Jacksonville. 904-381-8686 or Seventh-Wonder.com.