This literary event features appearances by a diverse group of authors who write for young adults, writing workshops, book signings, and performances by teen DJs. Authors include Victoria Christopher Murray (the Divine Divas series); Denene Millner ("Hotlanta"); L. Divine (Drama High Series); and Ronda Penrice ("African American History for Dummies"). 9 a.m.-2 p.m., ImaginOn, 300 E. Seventh St.
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1. Xiu Xiu (pictured) Sometimes lurching along a stuttering rhythm, sometimes floating above a delicate melody, indie experimental rockers Xiu Xiu have stayed consistently fresh since their early work through today, including their latest album, this year's "Women as Lovers." 9 p.m. Friday, Someday Lounge,125 N.W. 5th Ave.; $10 advance, $12 day of show, www.brownpapertickets.com, 503-248-1030
1. Antique Spinning Wheel Showcase This annual event features more than 30 working antique wheels exhibited by the owners. Spinners dressed in period costume tell the story of the wheel and demonstrate its use. 10 a.m.-4 p.m.
Baldwin's Station: Nathan Rogers (singer, songwriter, guitarist, throat-chanter, percussionist), March 13, $15; Maggie Sansone, Sue Richards and Andrea Hoag (music from the Ancient Celtic lands), March 20, $18; 6:30 p.m. seating and dining for each show; 7618 Main St., Sykesville; 410-795-1041.
Baldwin's Station: Nathan Rogers (singer, songwriter, guitarist, throat-chanter, percussionist), March 13; 6:30 p.m. seating and dining for each show; 7618 Main St., Sykesville; 410-795-1041.
AT THE ARKCome witness a significant part of The Ark's history when the venue says farewell to longstanding program director Dave Siglin. Throughout the three-night bash, The Ark will host many of the acts that Siglin pushed into national prominence. Tickets are $35 and the shows start at 7:30 p.