Monster Mash 2025

Saturday, October 25th

5pm-8pm

JSIS' most spooktacular event is back this year!

Mark your calendars and join us for a frighteningly fun evening! This is an all-school, carnival style event where kids (and adults) get to wear their costumes, play games at booths, and the 5th graders put up a haunted house for all to enjoy. There is food and dancing and lots of ghoulish merry-making

Questions? Contact the planning team at: community@jsisptsa.org

Tickets!

Buy your tickets ahead of time and avoid long lines the day of!

Scholarships are available by request. Contact president@jsisptsa.org for details.

Kid Admission

$5 per kid.

Buy Kid Ticket(s)

Lend a lifeless hand!

This is the biggest event at JSIS and we need your help, so find the perfect spot to get your spooky on.

Volunteer at the Event!

This is a completely parent run event and it can not happen without your help! Sign up for a slot to run a fun activity booth for your grade, to volunteer in the Haunted House, to help with the bake sale, to help supervise the quiet room, or to act as a hall monitor to keep the school safe!

Activity Volunteer Sign Up

Help Lead an Activity!

We still need a few more parents to help run some fun activities. Find out more below what's needed and sign up to lead an activity below.

View Event Information Handbook