Lost the Plot brings its mobile bookstore and monthly book swap to Scuttlebutt’s Cedar Street brewery, alongside a pop-up flash tattoo station and a Snohomish Book Club book-of-the-month meeting.

The book swap and flash tattoos run 5 to 9 p.m., with tattoo artists Hurricane Violet and Humble Honey Bee. Bring one to three gently used books you would be glad to pick up yourself, drop them at the marked table inside the brewery, and take home as many as you brought. The mobile bookstore is set up outside.

RSVPs are optional but help the organizers plan.