Been to Gruene Hall several times.
Saw "2 Tons of Steel" at Gruene a few times during the summer "Two Ton Tuesdays".
"Asleep at the Wheel", and a few others.
Got to play at the octagon one they have in Bellville, at the Austin County Fairgrounds, 20 years ago.
Sengelman's re-opened in Shulenburg a few years ago, but I haven't heard if it's still going.
Saw "Wayne the Train" Hancock, and went to a Sunday Polka dance there.
Guess I should google that one.
Saw "Two Tons of Steel" at John T Floore's country store in Helotes.
Not sure if the Broken Spoke in Austin qualifies, but we've been there, too.
It should, the dance floor is built that way, with picnic tables on the sides, and the dance floor in the middle, a little like Gruene Hall.