First Annual Slimer Swap

First Annual Slimer Swap is a family Halloween event at 1601 Market Place Dr in Great Falls, MT, on Sunday, November 1 from 12 PM to 7 PM. That's the day after Halloween. It is listed as family-friendly. Within three days of it, 23 more Halloween events happen around Great Falls.

Date & Time

Sunday, November 1 · 12 PM – 7 PM

UTC-07:00

Location

1601 Market Place Dr, Great Falls, MT 59404-3481, United States | Great Falls, MT

First Annual Slimer Swap
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Know before you go

When
Sunday, November 1, 2026, 12 PM to 7 PM (the day after Halloween)
Where
1601 Market Place Dr, Great Falls, MT 59404-3481, United States
Length
About 7 hours
Ages
Family-friendly
Type
Family Halloween Event

Details

Join us for our first ever Slimer Swap!
This program is set up to help kids with allergies or other medical issues enjoy Halloween to the fullest!
If your kid has a food allergy (such as gluten, peanuts, or dairy) simply bring in a half pound of the candy they can not have, and we'll swap it for a half pound of candy they can have!
If there is a medical issues that limits sugar consumption (such as diabetes) we'll take that same half pound and swap it for a small toy (such as fidgets, coloring books, or even custom Pokémon booster packs!)
We do ask that people use this for allergy/medical issues first, as to allow those kids affected to get the most out of Halloween.

Event Location

1601 Market Place Dr, Great Falls, MT 59404-3481, United States

Event Host

Great Falls Ghostbusters Great Falls Ghostbusters

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Questions?

When is First Annual Slimer Swap?

It is on Sunday, November 1, 2026, from 12 PM to 7 PM, the day after Halloween.

Where is First Annual Slimer Swap?

It takes place at 1601 Market Place Dr, Great Falls, MT 59404-3481, United States.

Can kids go to First Annual Slimer Swap?

Yes, it is listed as a family-friendly Halloween event.

How long is First Annual Slimer Swap?

It runs for about 7 hours, from 12 PM to 7 PM.

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