costume, which is kicked off by the headless horsemen galloping through the streets of the Magic Kingdom. A special fireworks display -- HalloWishes -- puts a capper on the late-night celebration, which requires a separate entrance ticket. (The closer the calendar gets to Halloween, the more crowded -- and expensive -- the event gets.)

Best scare: The undertaker dance troupe during the nightly parade. The gravediggers' spades create sparks off cobblestones, launching an impromptu light show.

Hersheypark in the Dark

Hersheypark

You say you want to go trick-or-treating? Where better than at Hersheypark in Hershey, PA? Kids 12 and under can start gathering sweets at Hershey's Chocolate World and continue into Treatville. Fifty rides, including 10 roller coasters, remain open after dark and Creatures of the Night lets visitors get up closeGabrieloninae

Tricoliinae
 Tricolia Risso, 1826 - type genus of the subfamily Tricoliinae
 Eulithidium Pilsbry, 1898

References 

 Bouchet P. & Rocroi J.-P. (2005) Classification and nomenclator of gastropod families. Malacologia 47(1-2): 1-397.