Boca’s Ballroom Battle contestant Jacqui Moroco practices with her dance partner, Jan Clancy, at Fred Astaire Dance Studios in Boca Raton. Tim Stepien/The Coastal Star. For two minutes this month, dental professional Jacqui Moroco will doff her lab coat, slip into dancing shoes, step onto a stage before hundreds and wow the crowd with a spicy swing routine – all in the name of education.