During one of Charlotte Nash's first few weeks with Houston Ballet II, she was thrown into a run-through of Balanchine's Theme and Variations. "I had never really understudied before and I didn't know what I was doing," she says. "I fell right away and was quickly replaced." For Nash, now a dancer with Festival Ballet Providence, the episode was a tough lesson. "I was mortified, but then I said to myself, 'Okay, I need to figure out how to learn things more quickly.'"