Let's Dance! Ever wanted to dabble in different styles of dance but wasn't sure you wanted to drop a pocketful of cash for fire dancing lessons? Now's your chance. We're right in the middle of Bay Area National Dance Week -- you can test your skill at belly dancing, hula, ballet, classical, tango and more in a series of free lessons this week, all over the city. Tonight's selection includes hip hop, capoeira, and poi.......