Nestled in the already-quirky Commercial Center, the Sci-Fi Center is a safe haven for fantasy veterans and virgins alike. Are you looking for rare memorabilia? They sell it. Wanna watch Game of Thrones or cult classic films with others? They have viewing parties. Care to see burlesque dancers dressed as comic book characters strip away their costumes? You can do that here, too—and no one will judge you for it. 600 E. Sahara Ave., Suite 13, 702-792-4335, TheSciFiCenter.com.