Admission is free for these spectacular Friday nights, featuring some of Arizona’s best local bands. Gather friends and family, cool off with a soda, wine, or the evening’s signature drink, and kick back to enjoy the show. Kilted Spirit: Don’t miss an evening of lively, rowdy renditions of Irish and Scottish music, as well as classic and modern rock covers from this Valley favorite. Regulars at the Phoenix Highland Games and Desert Botanical Garden, they delight fans with songs from Flogging Molly, Fleetwood Mac, Old Crow Medicine Show and traditional Celtic tunes.