With a population growing at 100 people a day, Nashville is one of the hottest cities in the U.S. right now. Millennials have rediscovered a love for country music, wanting to live and breathe the hum of the honky tonk, while talented artists show up with guitar in hand, hoping to make it big in Music City. Nashville has also become the go-to destination for bachelorette parties, and the tourism industry in this small city is booming. Of course, there’s much more to this “Crazy Town” than meets the eye, but to find where the locals go, you’ll have to step away from the bustling, neon-lit street of Broadway. Read on for six of Nashville’s best-kept secrets. Street Art of 12 South Neighborhood Nashville’s iconic street art is no secret when it comes to photos on Instagram, but their location throughout the city is a bit harder to pinpoint without…