One large order of autumn coming right up. SEE Jen Stark’s Little by Little What: Miami artist’s sculptures are made from card stock and glue. Why: All in good paste. When: Thru Oct. 7. Sat., 1-5 p.m. Where: Heaven Gallery, 1550 N. Milwaukee Ave., b/t Damen Ave. & Honore St., 2nd flr. BUY Naughty Betty Greeting Cards What: Chicago designer’s just-launched line has hilariously blunt messages. Why: Honesty is the best policy. When: Your BFF’s wedding, birthday, breakup, Chrismukkah. Where: Paper Boy, 1351 W. Belmont Ave., at Southport Ave. (773-388-8811). PARTY After Dark at The Art Institute of Chicago What: The first of new after-hours event series has Life During Wartime DJs, theater performances from Collaboraction, photos by Jeff Wall, drinks, and apps. Why: You’re a night owl. When: Fri., 6-10 p.m. Where: 111 S. Michigan Ave., at Monroe Dr. Tickets at 312-575-8000. EAT Second Annual Andersonville Dessert Crawl What: Hit 26 dessert destinations in three hours for everything from baklava to brownies. Why: Cavities, schmavities. When: Sun., 4-7 p.m. Where: Tickets at Swedish American Museum Center, 5211 N. Clark St., at Foster Ave. or online at brownpapertickets.com. Info at 773-728-7552. RETIRE Your Flip-Flops What: Box ’em up and bid adieu. Why: When it snows, do hide your toes. When: On Sunday, symbolically. Where: Anywhere you won’t be tempted to visit till June.