BALTIMORE, Md. (WJZ) — Those of us still struggling to figure out a good Halloween costume might have caught a lucky break thanks to The National Park Service.

The NPS posted a neat park-themed guide on their Facebook page to assist those who are trying to figure out what to be this year.

The guide takes the last letter of your full name and the first letter of your last name to determine the costume.

Some of the unique park-themed combinations include a zombified yellow-bellied marmot, a paranoid hiker, or a moody river otter.

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