Washington Single Bar/Brewery Annual Festivals

Here's my first crack at this. It's obviously Seattle-centric so let me know what else goes on around the state. My rough cut-off on what gets included is:

1. an event that occurs no more or less often than annually at the same bar or brewery; and
2. is likely to to occur around the same time the following year.

As always, please add down in the comments, and I'll update.

• Chuck’s Central District 2nd Anniversary - January 2016
• Rise of the Centaur Cellar Fest at Toronado - January 2016
• Barrel Junction at The Beer Junction - January 2016
• Strong Ale Fest at The Pine Box - January 2016
• 3rd Annual Hop Mob Roadshow at Various Locations - February 4-14, 2016
• Barleywine Bacchanal at Beveridge Place Pub - February 2016
• Chocolate Beer Week at The Beer Junction - February 2016
• Washington Hop Mob at various locations - February 2016
• Brouwer’s Hardliver Barleywine Festival - March 2016
• Brouwer’s 11th Anniversary - March 2016
• The Pine Box 4th Anniversary - March 2016
• Belgian Beer Week at The Beer Junction - March 2016
• Ellen's Head on the Floor at The Noble Fir - March 2016
• IPA Fest at Cooper's Alehouse - April 2016
• Chuck’s 85th 6th Anniversary - April 2016
• Seattle Beer Week - May 2016
• Sour Fest at Brouwer’s - May 2016
• Black in Black Stout Fest at Brouwer’s - May 2016
• For the Funk of It at Chuck's Central District - June 2016
• Hop Hysteria at The Beer Junction - June 2016
• The Beer Junction 6th Anniversary - July 2016
• Toronado 2nd Anniversary - August 2016
• The Masonry 3rd Anniversary - August 2016
• Big Al Brewing 8th Anniversary - August 2016
• Sourfest at Engine House No. 9 - August 2016
• Fresh Hop Throwdown at The Noble Fir - September 2015
• Cantillon Zwanze Day at Brouwer’s - September 2016
• Great Pumpkin Beer Fest at Elysian - October 2016
• Naked City Brewery 8th Anniversary - October 2016
• Fresh Hop Fest at The Beer Junction- October 2016
• Pumpkin Junction at The Beer Junction - October 2016
• Cask-o-Rama at Beveridge Place Pub - November 2016
• Barrel-Aged Invitational at Elliott Bay Brewery - November 2016
• Coffee Beer Festival at The Burgundian - Nov. 14, 2015
• Two Beers Brewing 8th Anniversary - Nov. 14, 2015
• Sour for the Holidays at The Copper Door - Nov. 21-22, 2015
• Bigwood at Brouwer’s - Dec. 3-6, 2015