You can sing aloud, or simply listen, to merry melodies as they fill the air of Cascades Park, 1001 S. Gadsden St., from 6-7:30 p.m Sunday, Dec. 15, at the annual Holiday Stroll. About a dozen different acts will showcase their talents throughout the winding trails of Cascades Park, including the Smokey Hollow Commemoration. Free hot cocoa will be available. A beautiful show at Imagination Fountain will play every 15 minutes during the event. Hitting happy notes, about a dozen different acts will showcase their talents throughout the winding trails of Cascades Park, including within Althemese Pemberton Barnes Park at Smokey Hollow. The musical stylings include carolers, choruses, instrumentals and more.