wed. 3 Literary rock star David S edaris wil l provide his irre verent style and satire for one performance, 8 p.m. Wednesday, Oct. 3, Mainstage Theatre of the UB Center for the Arts, UB North Campus, Amherst; $. 645-2787 thurs. 27 Colin Quinn - Former "Saturday Night Live" Weekend Update host headlines Buffalo State College's 2007 Homecoming/Family Weekend, 8 p.m. Thursday, Sept. 27, Buffalo State College's Rockwell Hall, 1300 Elmwood Ave., Buffalo; $. 878-3005, www.ticketguys.com/buffalostate fri. 28 It's Just Comedy Tour Part 3 - See Arnez J, Sommore, Tommy Davidson, Talent and Redbone along with another special guest comedian, 8:30 p.m. Friday, Sept. 28, Kleinhans Music Hall, 71 Symphony Circle, Buffalo; $. 885-5000, www.bpo.org