At age 13, Rumi Natanzi suffered a medical emergency that required years of recovery. She spent a lot of that time listening to original cast recordings of popular musicals, and by the time she was ready to enter ninth grade, she had found a new passion-one that eventually developed into a memorable four-year run on the Niwot High stage. A few weeks ago, Natanzi took her final bow as a Cougar, and said goodbye to the place that has allowed her to tell stories with her expression and voice.

"I didn't really start to consider that theater could be something that I was actually good at until...