Yes. 7/4 is soon, but it looks like this site is busy enough that there's only room to advertise things a week or two in advance. If I wanted to dance on the weekend of the fourth I'd probably check back in a couple weeks.
ETA: Oops. Looks like I misread your post. *shrug*
I actually wouldn't have posted at all,but there were two "Where to dance in Nashville" threads here plus a couple on another site. So when I ran across this link I figured it might be useful to someone.