What channel is Villarreal CF v Paris Saint-Germain on?
In the UK the game is live on TNT Sports or Amazon Prime Video. Any one of them is enough for a bar to show it. Short-notice changes are possible. In the US it's on Paramount+ or CBS. In Germany it's on DAZN or Amazon Prime Video.
Watching Villarreal CF v Paris Saint-Germain in a pub
Matchspot checks pubs near you for TNT Sports or Amazon Prime Video, fan pubs of either side, and whether they're open at 20:00.