I didn't even think of that. Thanks a heapBe verry careful and read the FB ads TOS. Especially when it comes to showing booze.
You'd probably be better off with a free instagram campaign
How?
Tell people who are ALREADY going to your bar you'll give them a discount if they post IG pics with your hashtag
You can also get existing customers to tag a promo image on your FB page or share on their wall
You don't necessarily need to launch an FB ad campaign YET
Either way, install FB pixel on your website to get ready for a future FB campaign once you have enough social traction