If in a more formal setting, such as at a restaurant for a business dinner, dining rules are similar to that of Europe, but more relaxed. The only two necessities are that your hands should be in view at all times so rest your wrists on the edge of the table, and eat with your knife in your right hand and your fork in your left.
Tipping isn't common in Georgia, but at higher end restaurants, it is appreciated. In these locations tip what you feel is appropriate; rounding up is usually sufficient.
Drinks
All common drinks can be found in Georgia and their best known non-alcoholic drink is carbonated mineral water, which is at times slightly flavored. In addition to this all popular drinks are available in Georgia, including tea, coffee, soft drinks, juices, and milk.
However, Georgia is more well-known for their alcoholic drinks and some people believe that wine originated in Georgia. While others dispute this claim, drinking the wine yourself will help you notice that their wines tend to fall on the sweet side. For something a bit more unique, try chach, which is a locally made alcohol similar to vodka. In addition to these beverages, popular international drinks, including beers, wines, and hard liquors are also common.
There is no consensus on the cleanliness of the tap water in Georgia. Near the mountains and in the major cities the water is generally clean, but this is more of a tendency than a rule. In other areas the water quality is poor, and perhaps unsafe, so should be avoided. The best course of action is to check with locals for the cleanliness of the local water or be cautious and avoid the tap water entirely. If you do decide to drink the tap water, remember that many people may have troubles adjusting to the local water, as it will most certainly be different from what your system is used to.