Addyson Hoon, 2, gets ready for her first round of trick or treating and her first costume contest Saturday morning at the Washington County Fairgrounds. (Photo by Madeline Scarborough)

Olivia Graves, 9, dressed as a genie on a flying carpet and entered the “Most Original” category at the Halloween at the Park event at the Washington County Fairgrounds Saturday. (Photo by Madeline Scarborough)

Lyric Perdue, 14, dressed as a refrigerator and went trunk or treating around the Mid-Ohio Valley Saturday. (Photo by Madeline Scarborough)

Langston Shouse, 5, plays a Frisbee toss game at the Halloween at the Park event Saturday at Washington County Fairgrounds. (Photo by Madeline Scarborough)

Streets around Parkersburg City Park were packed with trick or treaters Saturday evening. (Photo by Madeline Scarborough)

Some Parkersburg residents left candy out for trick or treaters to pick up Saturday. (Photo by Madeline Scarborough)

Caution among residents could be seen on Saturday. Some houses passed out candy, some left out bowls, and others set up candy chutes to deliver treats to kids’ baskets. (Photo by Madeline Scarborough)

There were trunk or treats all across the area Saturday. At Parkersburg City Park, kids lined up and walked by cars to get candy. (Photo by Madeline Scarborough)

Attorney Jan Dils hosted a drive-thru trunk or treat on Market Street Saturday afternoon, where parents could drive their kids downtown to see the decorated cars and collect candy. (Photo by Madeline Scarborough)

Mineral Wells resident Georgia Martin, 5, gets candy from Parkersburg South High School senior Cara Kaufman at the trunk or treat organized by the school’s student council Sunday. Martin was dressed as Six and her father, Josh, as Mono, characters from the video game “Little Nightmares II.” (Photo by Evan Bevins)

The Parkersburg South High School student council organized a trunk or treat event Sunday afternoon at the school. (Photo by Evan Bevins)