Dance away your cares at the Medford Public Library as Dance Caliente presents a fun and lively lesson on the Cha Cha. Dancers of all levels and ages are invited to attend. Founded in 1998 by Eileen Herman-Haase and Raul Nieves, Dance Caliente brings a contagious enthusiasm to their instruction. Bring water and comfortable shoes. Register through the library’s online calendar. The final fall Dance Caliente class at the library will be on the Night Club 2-Step on November 15.