Seasonal Beer

I know everyone has their favorite beer, but many brewers brew specialty beer at certain times of the year I ask those who have consumed these seasonal beers. What time of year is your favorite sold?

Christmas for you:
Celebration Ale by Sierra Nevada Noche Buena by Cervezeria Cuauthemoc (best beers in their daily lives are Indio and Bohemia), and Cheer by Shiner

My favorite holiday time is Miller time ":)

This is the most wonderful time of year --- Oktoberfest.