Past Parties

Real slime. Real parties. Real fun.

Past Cosmic Slime parties across the Lehigh Valley — kids, slime carts, take-home creations, and very proud birthday kids.

Gallery

See what your party could look like

Every photo is from a real Lehigh Valley slime party we ran. Drop your date below and we'll bring this level of slime chaos to your driveway.

Kids at a Lehigh Valley slime party mixing galaxy-themed slime at a 9-year-old's birthday in Bethlehem
📸 Photo coming soon
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Emma's 9th birthday — galaxy theme
Bethlehem · Deluxe Package · 7 kids
Glow-in-the-dark Lehigh Valley slime party with kids showing off neon slime at a 10-year-old's birthday in Allentown
📸 Photo coming soon
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Noah's 10th birthday — glow-in-the-dark
Allentown · Ultimate Package · 10 kids
Rainbow-themed Lehigh Valley slime party with kids layering colorful slime at an 8-year-old's birthday in Easton
📸 Photo coming soon
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Sophie's 8th birthday — rainbow mix
Easton · Deluxe Package · 8 kids
Unicorn-themed Lehigh Valley slime party with glitter slime at a 7-year-old's birthday in Macungie
📸 Photo coming soon
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Lily's 7th birthday — unicorn sparkle
Macungie · Starter Package · 6 kids
Cosmic Slime slime cart set up at a Lehigh Valley slime party for a 6-year-old's birthday in Emmaus
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Mason's 6th birthday — slime cart setup
Emmaus · Starter Package · 5 kids
Kids showing off finished slime jars at a Lehigh Valley slime party for an 8-year-old's birthday in Whitehall
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Ava's 8th birthday — take-home creations
Whitehall · Deluxe Package · 9 kids
Custom color-mixing slime station at a Lehigh Valley slime party for a 9-year-old's birthday in Bethlehem
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Jackson's 9th birthday — custom color mix
Bethlehem · Ultimate Package · 11 kids
Galaxy slime swirling under blacklight at a Lehigh Valley slime party for a 10-year-old's birthday in Allentown
📸 Photo coming soon
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Olivia's 10th birthday — galaxy swirl
Allentown · Ultimate Package · 9 kids
Birthday kid holding up slime at a Lehigh Valley slime party for a 7-year-old's birthday in Easton
📸 Photo coming soon
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Liam's 7th birthday — slime pride moment
Easton · Deluxe Package · 7 kids

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