Rad to the bone.SHOPAll Soils Day Art Auction What: Attend an early Halloween party — food, drinks, and a chance to win free works by talented members — to raise funds for the cooperative gallery. Why: Items up for bid include Sharon Arnold’s cascading adding machine tape rolls and Iole Alessandrini’s sculptural dollar bill.When: Fri., 6-10 p.m.Where: Seattle Design Center, 5701 Sixth Ave. S. Tickets online ($10) at brownpapertickets.com or at the door ($20).PREPPortable Shrines Escalator Fest II What: Get tix now to trip the light fantastic at a two-day multimedia event with experimental, psych, and garage rock alongside video projections by Portable Shrines and Dumb Eyes. Why: Ten West Coast bands, including Climax Golden Twins and Midday Veil. When: Oct. 23 & 24., 8 p.m. Where: Lo-Fi Performance Gallery, 429 Eastlake Ave. E. Advance two-day pass ($18) online at escalatorfest.com or pay ($12) each night at the door.FETEBrownBagMag: Episode 1 Launch PartyWhat: Seattle’s newest arts magazine ($5) — published by the folks behind Canoe Social Club — throws a party to celebrate its inaugural issue during the Capitol Hill Arts Blitz. Why: Contributions to the quarterly include visuals by brown bag painter Chris Crites and poetry by Linden Ontjes. When: Thurs., 7 p.m.-midnight.Where: Vermillion, 1508 11th Ave. (206-709-9797). Admission is free.CROWDFlash Mob What: The Rainier Youth Choir descends upon an as-yet-undisclosed public place and turns it into an impromptu concert venue.Why: To support someone’s unrealized dream of breaking into song in front of an adoring audience. (You’ll get your shot one day.)When: Sat., 1 p.m.Where: For location, call 253-347-0180.Art: Julie Alpert Up to 55% off Soho HeartsAmsterdam native Juliette Booker’s jewelry collection runs the gamut from the elegant (bows and layered chains) to the playful (animal pendants and feathers). Take up to 55% off Soho Hearts today on Swirl.