Having a good glass of wine is not a luxury in Rome, but standard. Beer drinkers beware; Rome is in serious need of more pubs. Fortunately, the lack of pubs is compensated by a great deal of wine bars.
Romans care very much about tradition and etiquette. Nasty facial expressions and piercing glances will shoot at you in every direction after ordering a cappuccino in the afternoon. So, if you have never been to a wine tasting, try to embrace the art of etiquette.
To spit or not to spit? Professional wine tasters have discovered that if they swallow all the wine they taste, they become far less thoughtful and capable of evaluating each glass of wine (especially as the day goes on). These wine connoisseurs! So spitting became acceptable. In some wineries (which you are unlikely to find in city center Rome), tasters would sometimes spit right onto the floor or into drains. But in most wine tasting bars, they provide a spittoon, which is usually just a bucket or plastic container for each customer. To some people this is disgusting, and at first, most people are unwilling to spit out wine. Two reasons why spitting can seem impolite; first, most people are taught from mother never to spit in public; it’s rude. Second, it usually costs a fair bit to go wine tasting and it’s a shame to waste the wine…
Well, if you decide to drink all of your wine at one of the many wine tours in Rome, which many people do, you could possibly miss out on other things. At many wine bars, they will advise that you don’t drink all of the wine for a couple reasons. One, evaluating the wines after glass 4-5 will become much more difficult. Wine usually ranges between 11-13% alcohol. The alcohol is masked by sweet fruity of grapes but wine is a creeper, and will sneak up on you before you know it. Second, swallowing isn’t necessary to completely taste the wine. Eight to ten seconds should be enough time to completely taste the wine. Thirdly, and most importantly, (especially in chaotic Rome) if you are driving to the tasting, it would be smart to have one person be the “spitter”.
In the end, the decision is completely the taster’s choice. If you choose to spit out the wine, which may seem strange, it’s not, and has actually become quite customary (it may even make you seem more experienced than you are!). But, if you cannot bring yourself to spit, no matter what reason, make sure you indulge in the cheese, crackers, and snacks provided so that you will make it home happy, safe and sound.