Yoda, the Corpse Bride and Tinkerbell are among the most likely characters to show up on doorsteps as trick-or-treaters tonight, according to America Online. AOL, which kept track of searches for
costumes this month, found that the most-used search terms for costumes was "Star Wars," with specific searches for Yoda costumes more popular than those for Darth Vader. Other popular costume-related
keywords included "pirate," "Tinkerbell," "fairy," and "Wonder Woman." AOL also reported that searches for haunted houses, haunted hayrides and haunted mazes spiked this month.