Today, November 4, 2016, is the official start to the 8th annual San Diego Beer week. There are multiple events every day until next Sunday, November 13th. (Look for spillover into the following week as great beers not finished during Beer Week will remain on tap around town.) There are too many venues to list here, but below are links to websites that have dates, beer events, and links to detailed information:
San Diego Beer Week - The official website to Beer Week.
West Coaster - San Diego's best beer publication has a detailed calendar of events.
Tap Hunter - San Diego - This website provides tap lists of specific restaurants and bars, and lets you find what gems are still available after Beer Week ends.
I recommend checking directly with your favorite local restaurant or bar, too, or search on social media to find their schedules, as not all events are on the sites above.