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Boo Bash

Boo Bash 2011 149
Your Favorite Fall Costume Party!

Thank you for making the 2017 Boo Bash a huge success! 

Check out our exciting upcoming activities!


Boo Bash


What makes a monster monstrous?
Study nature and imagination to discover your favorite furry beasts and learn why these monsters have been misunderstood. Look for bigfoot, dissect a sea creature, experiment with robots and make an artful alien! 

Boo Bash: Monsterology
  • Print glow-in-the-dark silkscreen
  • Dissect a sea creature
  • Build a monster scarecrow in the garden
  • Press apples into cider
  • Get your face painted
  • Visit the Dragon Cave
  • Investigate Glow Bots in the black light room
  • Explore our Creature Feature room
  • Join Miss Betsy in the Snug Gallery for a story & playdough

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Cupcakes Courtesy of:

Boo Bash is a wonderful community event and a Hands On family tradition. Are you or your business interested in sponsoring this program? Call us at (360) 956-0818 x151 or email development(at)hocm.org.