Out with the aughts, in with the new.

SHOP
Masha Osoianu Knit Accessories
What: The Seattle indie designer spins a new yarn with colorful bracelets, necklaces, and evening shrugs.
Why: Get down to the knitty gritty.
When: You’ve no strings attached.
Where: Online at shoplarousse.com.

PARTY
As the World Falls Down
What: Masquerade ball inspired by Labyrinth with an open bar, Skillet chow, KEXP’s DJ Darek Mazzone, and art installations to raise dollars for Lifelong Aids Alliance.
Why: Auld lang (good) times.
When: Thurs., 8 p.m.-2 a.m.
Where: Oddfellows Hall, 915 Pine St., 4th flr. Tickets online at brownpapertickets.com.

Hayride to Hell New Year’s Eve Bash
What: Rockin’ country music from Purty Mouth, Ruby Dee and the Snakehandlers, and Memphis Radio Kings, topped off with burlesque performers.
Why: Party like it’s Highway 99.
When: Thurs., 6 p.m.-2 a.m.
Where: Highway 99 Blues Club, 1414 Alaskan Way (206-382-2171). Tickets online at highway99blues.com.

RESOLVE
Sassy Fit’s New Year, New Butt
What: Meet yourself halfway with a personal trainer who comes to you; add a friend for only $25.
Why: No butts about it.
When: Thru Jan. 31.
Where: Your place. Info at getsassyfit.com.