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monster mash bash

Monster Mash Bash

October 26, 2019 @ 2:00 pm - 4:00 pm | $5

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There’s a frightening amount of things to do at this year’s Bash! We want you in your Halloween costume, join the fun inside the Oswego High School Field House! Get your face painted to match your costume, jump in the bounce houses, or win a prize in a tricky game. It’s an Oswego party that’s over 35 years old because it’s fun for everyone every year! Admission is $5 at the door and adults are free!

Volunteering at the Bash

Teens can volunteer to host the Bash for community service hours. Contact Zack Donati at 630-554-4482 or to volunteer or sign-up here!




  • Zack Donati
  • Phone: 630-554-4482
  • Email:


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