This community events calendar is the place to find fun activities and things to do throughout Lewis County, including Centralia, Chehalis and beyond.

Dress up in your favorite costumes and bring your little ghosts, dinos, superheroes, and princesses to the Hands On Children’s Museum for a spooktacular good time. Enjoy Halloween-inspired fun and exciting activities without the fright.
Boo Bash Activities:
Special event activities operate 9 a.m. – 4 p.m. Activities vary depending on the day of the week and may be added at any time. See the online event calendar for dates and times. Online reservations recommended.
• Navigate the spooky straw bale trail
• Explore skeletons galore in the bone bonanza room
• Decorate a mini pumpkin
• Find long-lost gold and gems at the ghostly gold mine
• Discover the science of food fungi and microscopic decomposers at moldy marvels
• Make a mini ghost & fly it through the Airways Maze
• Pound golf tees into pumpkins
• Celebrate bats in the Art Studio with your own unique design
• Build a haunted house and add it to the spooky town
• Make a ghost puppet
• Press, grind, and smash seeds and grain
• Go on a scavenger hunt
• Silkscreen a treat bag (for an additional fee)
• Join the costume dance party
Weekends Only
• Press apples into cider
• Watch exciting demos by Dr. Science
Sensory-Friendly Boo Bash:
Special Boo Bash activities for families of children with sensory sensitivities will be available October 23 & 30 during our normal Sensory Friendly Hour (9-10 a.m.). A sensory friendly room is also available Saturdays and Sundays 10 a.m. – 4 p.m. during Boo Bash.
Boo Bash is proudly sponsored by Hanson Subaru.
Activities are sponsored by Young Spines, Trader Joe’s, ThurstonTalk, Rutledge Family Farm, and DoubleTree by Hilton.

Dress up in your favorite costumes and bring your little ghosts, dinos, superheroes, and princesses to the Hands On Children’s Museum for a spooktacular good time. Enjoy Halloween-inspired fun and exciting activities without the fright.
Boo Bash Activities:
Special event activities operate 9 a.m. – 4 p.m. Activities vary depending on the day of the week and may be added at any time. See the online event calendar for dates and times. Online reservations recommended.
• Navigate the spooky straw bale trail
• Explore skeletons galore in the bone bonanza room
• Decorate a mini pumpkin
• Find long-lost gold and gems at the ghostly gold mine
• Discover the science of food fungi and microscopic decomposers at moldy marvels
• Make a mini ghost & fly it through the Airways Maze
• Pound golf tees into pumpkins
• Celebrate bats in the Art Studio with your own unique design
• Build a haunted house and add it to the spooky town
• Make a ghost puppet
• Press, grind, and smash seeds and grain
• Go on a scavenger hunt
• Silkscreen a treat bag (for an additional fee)
• Join the costume dance party
Boo Bash is proudly sponsored by Hanson Subaru.
Activities are sponsored by Young Spines, Trader Joe’s, ThurstonTalk, Rutledge Family Farm, and DoubleTree by Hilton.

Dress up in your favorite costumes and bring your little ghosts, dinos, superheroes, and princesses to the Hands On Children’s Museum for a spooktacular good time. Enjoy Halloween-inspired fun and exciting activities without the fright.
Boo Bash Activities:
Special event activities operate 9 a.m. – 4 p.m. Activities vary depending on the day of the week and may be added at any time. See the online event calendar for dates and times. Online reservations recommended.
• Navigate the spooky straw bale trail
• Explore skeletons galore in the bone bonanza room
• Decorate a mini pumpkin
• Find long-lost gold and gems at the ghostly gold mine
• Discover the science of food fungi and microscopic decomposers at moldy marvels
• Make a mini ghost & fly it through the Airways Maze
• Pound golf tees into pumpkins
• Celebrate bats in the Art Studio with your own unique design
• Build a haunted house and add it to the spooky town
• Make a ghost puppet
• Press, grind, and smash seeds and grain
• Go on a scavenger hunt
• Silkscreen a treat bag (for an additional fee)
• Join the costume dance party
Boo Bash is proudly sponsored by Hanson Subaru.
Activities are sponsored by Young Spines, Trader Joe’s, ThurstonTalk, Rutledge Family Farm, and DoubleTree by Hilton.

Dress up in your favorite costumes and bring your little ghosts, dinos, superheroes, and princesses to the Hands On Children’s Museum for a spooktacular good time. Enjoy Halloween-inspired fun and exciting activities without the fright.
Boo Bash Activities:
Special event activities operate 9 a.m. – 4 p.m. Activities vary depending on the day of the week and may be added at any time. See the online event calendar for dates and times. Online reservations recommended.
• Navigate the spooky straw bale trail
• Explore skeletons galore in the bone bonanza room
• Decorate a mini pumpkin
• Find long-lost gold and gems at the ghostly gold mine
• Discover the science of food fungi and microscopic decomposers at moldy marvels
• Make a mini ghost & fly it through the Airways Maze
• Pound golf tees into pumpkins
• Celebrate bats in the Art Studio with your own unique design
• Build a haunted house and add it to the spooky town
• Make a ghost puppet
• Press, grind, and smash seeds and grain
• Go on a scavenger hunt
• Silkscreen a treat bag (for an additional fee)
• Join the costume dance party
Weekends Only
• Press apples into cider
• Watch exciting demos by Dr. Science
Boo Bash is proudly sponsored by Hanson Subaru.
Activities are sponsored by Young Spines, Trader Joe’s, ThurstonTalk, Rutledge Family Farm, and DoubleTree by Hilton.

Dress up in your favorite costumes and bring your little ghosts, dinos, superheroes, and princesses to the Hands On Children’s Museum for a spooktacular good time. Enjoy Halloween-inspired fun and exciting activities without the fright.
Boo Bash Activities:
Special event activities operate 9 a.m. – 4 p.m. Activities vary depending on the day of the week and may be added at any time. See the online event calendar for dates and times. Online reservations recommended.
• Navigate the spooky straw bale trail
• Explore skeletons galore in the bone bonanza room
• Decorate a mini pumpkin
• Find long-lost gold and gems at the ghostly gold mine
• Discover the science of food fungi and microscopic decomposers at moldy marvels
• Make a mini ghost & fly it through the Airways Maze
• Pound golf tees into pumpkins
• Celebrate bats in the Art Studio with your own unique design
• Build a haunted house and add it to the spooky town
• Make a ghost puppet
• Press, grind, and smash seeds and grain
• Go on a scavenger hunt
• Silkscreen a treat bag (for an additional fee)
• Join the costume dance party
Weekends Only
• Press apples into cider
• Watch exciting demos by Dr. Science
Sensory-Friendly Boo Bash:
Special Boo Bash activities for families of children with sensory sensitivities will be available October 23 & 30 during our normal Sensory Friendly Hour (9-10 a.m.). A sensory friendly room is also available Saturdays and Sundays 10 a.m. – 4 p.m. during Boo Bash.
Boo Bash is proudly sponsored by Hanson Subaru.
Activities are sponsored by Young Spines, Trader Joe’s, ThurstonTalk, Rutledge Family Farm, and DoubleTree by Hilton.

Dress up in your favorite costumes and bring your little ghosts, dinos, superheroes, and princesses to the Hands On Children’s Museum for a spooktacular good time. Enjoy Halloween-inspired fun and exciting activities without the fright.
Boo Bash Activities:
Special event activities operate 9 a.m. – 4 p.m. Activities vary depending on the day of the week and may be added at any time. See the online event calendar for dates and times. Online reservations recommended.
• Navigate the spooky straw bale trail
• Explore skeletons galore in the bone bonanza room
• Decorate a mini pumpkin
• Find long-lost gold and gems at the ghostly gold mine
• Discover the science of food fungi and microscopic decomposers at moldy marvels
• Make a mini ghost & fly it through the Airways Maze
• Pound golf tees into pumpkins
• Celebrate bats in the Art Studio with your own unique design
• Build a haunted house and add it to the spooky town
• Make a ghost puppet
• Press, grind, and smash seeds and grain
• Go on a scavenger hunt
• Silkscreen a treat bag (for an additional fee)
• Join the costume dance party
Weekends Only
• Press apples into cider
• Watch exciting demos by Dr. Science
Sensory-Friendly Boo Bash:
Special Boo Bash activities for families of children with sensory sensitivities will be available October 23 & 30 during our normal Sensory Friendly Hour (9-10 a.m.). A sensory friendly room is also available Saturdays and Sundays 10 a.m. – 4 p.m. during Boo Bash.
Boo Bash is proudly sponsored by Hanson Subaru.
Activities are sponsored by Young Spines, Trader Joe’s, ThurstonTalk, Rutledge Family Farm, and DoubleTree by Hilton.

Dress up in your favorite costumes and bring your little ghosts, dinos, superheroes, and princesses to the Hands On Children’s Museum for a spooktacular good time. Enjoy Halloween-inspired fun and exciting activities without the fright.
Boo Bash Activities:
Special event activities operate 9 a.m. – 4 p.m. Activities vary depending on the day of the week and may be added at any time. See the online event calendar for dates and times. Online reservations recommended.
• Navigate the spooky straw bale trail
• Explore skeletons galore in the bone bonanza room
• Decorate a mini pumpkin
• Find long-lost gold and gems at the ghostly gold mine
• Discover the science of food fungi and microscopic decomposers at moldy marvels
• Make a mini ghost & fly it through the Airways Maze
• Pound golf tees into pumpkins
• Celebrate bats in the Art Studio with your own unique design
• Build a haunted house and add it to the spooky town
• Make a ghost puppet
• Press, grind, and smash seeds and grain
• Go on a scavenger hunt
• Silkscreen a treat bag (for an additional fee)
• Join the costume dance party
Sensory-Friendly Boo Bash:
Special Boo Bash activities for families of children with sensory sensitivities will be available October 23 & 30 during our normal Sensory Friendly Hour (9-10 a.m.). A sensory friendly room is also available Saturdays and Sundays 10 a.m. – 4 p.m. during Boo Bash.
Boo Bash is proudly sponsored by Hanson Subaru.
Activities are sponsored by Young Spines, Trader Joe’s, ThurstonTalk, Rutledge Family Farm, and DoubleTree by Hilton.
Experiment with the science of sound at each station. Make music with stomp pedals! Try out a musical bench! Play with looping, oscillation and pitch! Make music with mad marble runs! Try out PVC pipe instruments!
Join Stream Team to plant trees along the Newaukum River! The trees will benefit water quality and salmon habitat.
When: Saturday, November 5th from 10:00AM – 1:00 PM
Where: 1452 State Route 508, Onalaska, WA 98570
Details: Please wear appropriate footwear for rainy conditions. Shovels, work gloves, and refreshments will be provided. Contact Kenna.Fosnacht@lewiscdwa.com with any questions.
Come explore multiple ways to make music and learn about sound!