An invading alien walks down Main Street during the annual Halloween Parade and Trick or Trunk on Wednesday in Oakland.
Lonnie Tinsman gives his grandson Elijah, 4, a bird's eye view of the annual Halloween Parade and Trick or Trunk on Wednesday in Oakland. Elijah is dressed as a robot.
Rickey Brassard browses through his candy dressed as an evil clown during the annual Halloween Parade and Trick or Trunk on Wednesday in Oakland.
Lyran Thomas-Ubert, 8, dressed as Darth Vader, looks suspiciously at her father Jeremy, left, dressed in a brown cape, during the annual Halloween Parade and Trick or Trunk on Wednesday in Oakland. Lyran's mother, center, is dressed as Darth Maul.
Rylan Stevens-Dickey, 11, right center, marches in her her Twizzler costume during the annual Halloween Parade and Trick or Trunk on Wednesday in Oakland.
Lonnie Tinsman gives his grandson Elijah, 4, a bird's eye view of the annual Halloween Parade and Trick or Trunk on Wednesday in Oakland. Elijah is dressed as a robot.
Lonnie Tinsman gives his grandson Elijah, 4, a bird's eye view of the annual Halloween Parade and Trick or Trunk on Wednesday in Oakland. Elijah is dressed as a robot.
Trick-or-Treaters stop for candy at Bridget Gehrling's home on West Pleasant Street during the annual Halloween Parade and Trick or Trunk on Wednesday in Oakland.
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