If you're in Nashville on a Monday night, you can't even think about missing The Time Jumpers at the Station Inn (I think I've got that right). Give Andy Reiss A hollar (Andy R here on thenTDPRI) and I bet he will be happy to give you some details about their performances. That's one weekly gig I wouldn't miss if I were in Nashville!
In addition, you've got the Hall of Fame, the honky tonks, and the Ryman. A perfect weekend would be cruising the honky tonks on Broadway during the day and evening, visiting the HoF, attending the Opry (especially when it's at the Ryman) on Sat. evening, seeing a concert on Sunday ( saw Govt Mule at the Ryman and John Prine at the concert hall) or taking in the bands at one of the clubs on Sunday, and then heading over to hear the Time Jumpers on Monday.
Have a great time there, and be sure to stop in at Gruhn's to drool on the guitars.
"I used to be clueless, but I've turned that situation around 360 degrees."