Event to Support Lung Cancer Research. Please join LUNGevity Foundation’s Breathe Deep Columbia on Saturday, April 23 for its 5K Walk to raise awareness about lung cancer. Register at www.lungevity.org/columbia or call 312-407-6100. There is a brief program and warm up at 9:30 a.m., followed by a walk around Lake Kittamaqundi at 10:00 a.m. This family-friendly event is held rain or shine. Proceeds from the event will benefit LUNGevity and will fund research to achieve its goal to increase lung cancer survivorship.