WEDNESDAY [26] [film] AFS 20th Anniversary: Eric Rohmer's Summer at Alamo Downtown (7pm) LINK [party] Sidebar's turning two, and they're rockin' it out with a full BBQ spread, raffle, commemorative tees, guest DJs, slushy shots, a keg of Lone Star, cake, and (hopefully) Antonio, our favorite door guy in Austin. At Sidebar (7pm) LINK [books] Texas Monthly BookGroup presents Will Clarke, author of The Worthy at BookPeople (7pm) LINK [film] Adam's Rib at Paramount Theatre......