Tonight at Biscuits and Blues (401 Mason St.), legendary New Orleans pianist, Henry Butler performs solo piano, combining the classical and jazz elements he absorbed at Louisiana School for the Blind and Southern University with the gospel, blues and R&B sounds he heard growing up in New Orleans. (8pm & 10pm shows) Saturday Grab a boombox and head on over to Mission Dolores Park (18th and Dolores) for Unsilent Night 2006, composer Phil Kline’s annual......

Wow, there's a whole lot of benefits for worthy causes going on this weekend, as well as a head-spinning amount of other stuff to do: Friday that's tonight, and it's the kick-off for Creativity Explored's (3245 16th St. at Guerrero) Annual Holiday Art Sale, a bargain hunter’s paradise of original artwork by artists with developmental disabilities. And it’s all on sale for rock bottom prices – many items as low as $5. Creativity Explored......