Museum Trick or Treat: Harry Potter Scavenger Hunt

DATE: Saturday, October 31, 2026
TIME: 10:00 AM–2:00 PM
LOCATION: Otter Tail County Historical Society | 1110 Lincoln Avenue West, Fergus Falls, MN
ADMISSION: $10 Ages 12 & Up | $5 Ages 5–11 | Free Ages 4 & Under

Celebrate Halloween with a magical adventure at the Otter Tail County Historical Society! The museum invites visitors of all ages to participate in a special Harry Potter-themed scavenger hunt, combining the magic of the beloved books with fascinating discoveries about real history.

Explore the museum in search of magical creatures and mysterious objects mentioned in the Harry Potter books. Along the way, discover the real-world history behind these fantastical elements with help from the museum's Muggle historians. An OTCHS Marauder's Map will guide visitors on their journey through the museum.

Costumes are welcome, so dress as your favorite witch, wizard, or magical character and enjoy a Halloween adventure filled with history, imagination, and discovery!