Civilized but not-too-schmancy wine shop Portalis offers free tastings on Saturday and Sunday. A lot of regulars show up, particularly Ballard-farmers-market shoppers on Sundays. Those people sound smart. Free.
Tiny, inviting Cure invites you to “celebrate or lament” the end of your weekend with a $12 bottle Spanish sparkling wine and a view of Cal Anderson park on the Lord’s day. $12.
Geeks Who Drink is a company that hosts trivia quizzes at different bars every damn day of the week, here in Seattle and all over creation, usually free (except for bar owners, who pay a "reasonable" rate). Starred for geeks who drink who like pub trivia.