I work in a medium sized company (~150 people) and every year they have this drink off event in conjunction with one of the local fairs. This means they basicly all get together and drink wine and do ... I don't know actually, this week is the first time I'll be attending. According to senior management, my absence so far has been negatively noted, so I'm going to go this time.
I know alcohol consumption isn't mandatory there so I can get away with not drinking, but I wonder how can I avoid the feeling of being the last sane person in a crowd of progressively more drunk coworkers.
I also wonder what I'm supposed to actually do at these work events. I usually never go to social work gatherings, and I very rarely meet any coworkers outside work. In general, I'm an introverted person and social interaction is very draining to me, so I don't have that much experience either way.
How do I get through this evening without making a negative impression?