--Audacia Ray, the editor of the sex worker zine $pread and a Fleshbot [nsfw] contributor, talks at Modern Times about the commodification of sex on the Internet. 7:30 p.m., 888 Valencia (x 20th) --Kearny Street Workshop, Intersection for the Arts, and Galeria de la Raza are throwing a reading and book release party for their 2007 Intergenerational Writers Lab collection, at Capp180 (180 Capp Street 3rd Fl., x 16th and Mission). $5-15 sliding, 7 p.m.......

We here at SFist are always eager to be entertained, whether in the form of governmental coiffure trends or pop cultural parodies. TradeMark of the Evolution Control Committee moved here from Ohio a few years back and never fails to entertain us with his copyright-skirting mash ups, a genre he pretty much founded back in the 80s. Evolution Control Committee performs tonight at a Creative Commons Salon and Fundraiser at Shine (1337 Mission between......

Tonight: The Canvas Gallery is hosting "Ask a Scientist," with Nancy Garland, a Technology Development Master at the U.S. Department of Energy, discussing Alternative Energy: A Cleaner Future for Cars. Tuesday: The best thing about bubbles is how they warp concepts like "There's no such thing as a free lunch." Hitachi Data Systems is hosting Lunch 2.0 in Santa Clara -- eat free, play foosball, and if you're so inclined, check out any of ten......