the sign is on the door at a coffee shop bar here in Austin on North loop called double trouble
https://maps.app.goo.gl/eB4LjzAxXMwLMPn49
Discussion
My fav Austin coffee spot: https://maps.app.goo.gl/twAxQiMgnCSTSf9N9?g_st=ic
I have never been there. I'll ktry it