PREVIEW Good things are happening in the East Bay. One is the Walnut Creek-based Company C, Charles Anderson's 14-member chamber ballet company. In the six short years of its existence, these dancers have created a respectable following. Anderson is a former New York City Ballet dancer whose family runs the well-established Contra Costa Ballet Centre. No doubt this helped the company initially, but today Company C draws good crowds and not just of the family and friends variety. They take their programs all over the Bay Area and as far north as Santa Rosa and Mendocino. This weekend they take over Yerba Buena Center for the Arts with an ambitious quintet of works, including the world premiere of Twyla Tharp's duet Armenia, set to 10 folksongs from that region. Michael Smuin's 1997 darkly lush Starshadows, created for three couples and set to music by Maurice Ravel, pays tribute to the late choreographer. Former Paul Taylor dancer and now-choreographer David Grenke went to Tom Waits for inspiration for his duet, Vespers (1997). Artistic director Anderson's two works from 2007, Bolero and Echoes of Innocence, close the show.
COMPANY C Sat/12, 8 p.m. and Sun/13, 2 p.m. Yerba Buena Center for the Arts, 701 Mission, SF. $20$35. (415)978-2787, www.ybca.org