Alec Komon, 3, as Buzz Lightyear, looks over the side of the Col. James M. Schoonmaker Museum Ship during Boo on the Boat.  (THE BLADE/REBECCA BENSON)  Buy Image

River Hall, 2, dressed as a gekko, cries for his candy back while trying to turn the ship's wheel during Boo on the Boat on the Col. James M. Schoonmaker Museum Ship at the National Museum of the Great Lakes in Toledo on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Families dressed up in their Halloween costumes walk on the deck of the Col. James M. Schoonmaker Museum Ship during Boo on the Boat at the National Museum of the Great Lakes in Toledo on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Gered Klug, right, dressed as a captain, hands candy out to Shyren Mack, 6, dressed as zombie, and Mehkai, 9, dressed as a clown, during Boo on the Boat on the Col. James M. Schoonmaker Museum Ship at the National Museum of the Great Lakes in Toledo on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Justin Hart, right, holds his daughter Blair's hand as they walk on the deck of the Col. James M. Schoonmaker Museum Ship during Boo on the Boat at the National Museum of the Great Lakes in Toledo on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Families dressed up in their Halloween costumes walk to different levels of the Col. James M. Schoonmaker Museum Ship during Boo on the Boat at the National Museum of the Great Lakes in Toledo on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Caelum Dowd, dressed as a knight, puts away his umbrella during Boo on the Boat on the Col. James M. Schoonmaker Museum Ship at the National Museum of the Great Lakes in Toledo on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Gered Klug, left, dressed as a captain, hands candy out to Stephen Lee, 5, dressed as Godzilla, center, and Connor Fronk, 2, dressed as a T-Rex, during Boo on the Boat on the Col. James M. Schoonmaker Museum Ship at the National Museum of the Great Lakes on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Julia Burke, dressed as a pink fairy, walks through a doorway during Boo on the Boat on the Col. James M. Schoonmaker Museum Ship at the National Museum of the Great Lakes in Toledo on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Justin Hart, left, and his daughter Blair, 5, dressed as Rapunzel, walk around to the other side of the ship during Boo on the Boat.  (THE BLADE/REBECCA BENSON)  Buy Image

Alec Komon, 3, dressed as Buzz Lightyear, turns the ship's wheel during Boo on the Boat on the Col. James M. Schoonmaker Museum Ship at the National Museum of the Great Lakes in Toledo on Saturday.  (THE BLADE/REBECCA BENSON)  Buy Image

Oliver Runyan, 3, dressed as a rhinoceros, climbs steps with his dad, Phillip, during Boo on the Boat.  (THE BLADE/REBECCA BENSON)  Buy Image

Roman Scott, dressed as a mummy, gets help from his mom, Kelsea, while walking down the stairs on the Col. James M. Schoonmaker Museum Ship during Boo on the Boat.  (THE BLADE/REBECCA BENSON)  Buy Image