Places to Sing in Nashville, TN?

Ok so in a couple of weeks we are going to Nashville because i want to try & sing @ some places. I know i could just wal ask but we kinda wanted to go ahead & plan it out. I'm only 12 so does anyone know of places i can sing??? or @ least some websites from places in Nashville that i can look up? i really appreciate this!!! 5stars best answer!!!!!!