Surfing around the net, I found this link to the Oasis Bar in Nong Khai. Anybody been there?

http://newoasisbar-nongkhai.weebly.com/

Apparently, it used to be the Zone beer bar - located on the Meechai Road. It's had a change of location and name since then. I made it there once when it was still Zone - and it was closed that night.

Looking at the map, I'd say it's about 2 miles from Haisoke Road (where the Pantawee is) so, if you're going to visit, you need a tuk-tuk.