Get out and support a good cause this Saturday, April 23, with Walk-N-Rollathon on the walking trail at McMinnville Civic Center from 1-2 p.m.The event is to raise awareness for Hereditary Hemorrhagic Telangiectasia and benefit the HHT Foundation.“I’ve received some positive feedback and I’m hoping for a good turnout,” said Celeste Farr, who is the event organizer. “Come out, enjoy the event, and support a good cause.”HHT is an inherited disease that affects over 1.4 million people worldwide. It is caused by defective blood vessels in the brain, lungs, liver, nose, skin, and intestines, and typically begins with nosebleeds during childhood.