I generally advise people to think carefully about what things you go to for a while...stay away for keggers, bars and the like....but there's no need to be a hermit - there's a lot of things to do that don't involve alcohol
If you simply can't avoid things where alcohol is present there are some good tips here - it's about thanksgiving but a lot of the tips apply to all social occasions
Crying Out Now: Thanksgiving Survival Guide
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