What would you do in a mass shooting event? Learn how to stop uncontrolled bleeding until first responders arrive at a free class on March 27 from 10 a.m. to 12:30 p.m. or March 29 from 1 to 3:30 p.m. at Island Hospital, Anacortes. Registration required, www.islandhospital.org/classes or call 360-299-4204.