PHILADELPHIA (WPVI) -- There's a certain level of stress that accompanies walking into a hospital during a pandemic, a feeling of uncertainty that nurses Erin Donohue and Allie Toczylowski wanted to shake. Both work at Einstein Medical Center in Philadelphia. "At first we were all super anxious and nervous to take care of these patients," said Donohue. "We had to find a way to deal with it mentally and emotionally." Known in their unit for their smiles and positivity, the two could feel the weight around them, and they wanted to bring back a little light.