The Colorado River Alliance hosts its second annual River Heroes of the Highland Lakes on Thursday, June 9, from 4-7 p.m. at Lakeside Pavilion in Marble Falls. The alliance will honor three River Heroes for their outstanding river stewardship and commitment to protecting the lakes. CRA Executive Director Adrienne Longenecker visited with KBEY 103.9 FM Radio Picayune's Mac McClennahan about the upcoming event. Read more at DailyTrib.com.