At Cole Park Saturday night, close to 700 people lit up the bayfront in a nighttime run. It's called the Glow-n-Go Five K Run. The event is benefiting Cristina Rodriguez, a local Zumba teacher who continues her fight against a rare form of cancer. Cristina remains in Houston undergoing treatment. Lots of people who saw her story were glowing at the chance to help her out. All of the money raised from the run will help Cristina with her medical bills.