Why give your tip money to somebody whose only contribution to Strip street life is a resemblance to Bret Michaels or the purchase of a Buzz Lightyear costume? There are innovative performers sweating it out who deserve your dollars. The Las Vegas Junk Drummers, for example. This trio—siblings Rachel and Prince Davis, along with their cousin Yonus Ford—pound out mesmerizing polyrhythms on an unlikely collection of stuff: milk crates, bongos, trash cans, a skateboard and even the sidewalk itself. They’re talented, and unlike so many of the guitar strummers clogging the skywalks, the Junk Drummers know the value of showmanship. Catch them while you can weeknights at the plaza in front of Bally’s at the intersection of Las Vegas Boulevard and Flamingo Road.