For four hours every Thursday evening (6-10pm), San Francisco's California Academy of Sciences throws its NightLife party series where they invite the public into their beautiful headquarters at Golden Gate Park to immerse themselves in "cerebral science." Think: a party where you learn new things. It's usually a lot of fun but this week (tonight) will be hella fun and if you've never gone to the NightLife party, this week is one to hit up since hometown turntablist hero DJ Qbert is performing (along with sets by Dan The Automator and DJ Shortkut) in celebration of his long-overdue follow up to 1998's Wave Twisters, the brand new album Extraterrestria. With this new album (that will be released in two parts - an all skratch version and emcee collaboration version) Qbert hopes to deliver the sound of skratch music in the future, or, as he describes it, "the time capsule response and interstellar transmission to any galactic civilization, alien or far-future human." Hence the choice of location for tonight's party, which is part pre-release celebration and part Kickstarter launch (29 days to go).The album, that will be available in Amoeba upon its release, will feature Kool Keith, Del, Mr Lif, Dana Leong, Chad Hugo (The Neptunes / N*E*R*D), and others.