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🎉 THE SLIME MACHINE PARTY POLICY
💰 Booking & Payments
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A non-refundable $200 deposit is required to reserve your party.
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The remaining balance is due on the day of the event and can be paid via cash, check, Apple Pay, Venmo, or credit card.
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A party estimate will be emailed the day before your event. Final charges are based on your confirmed guest count.
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No-shows will still be charged. Additional guests beyond your confirmed count will incur extra fees based on your package choice.
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A 20% service/gratuity fee and applicable sales tax will be added. Tax-exempt organizations must provide valid documentation.
🚌 Parking & Set-Up
We arrive 30 minutes early to set-up.
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A flat, secure space equal to 3 car lengths is required for parking, with doors opening safely away from traffic.
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The Slime Machine staff will determine the safest parking location for setup and accessibility.
👥 Guest Count & Timing
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A final headcount will be requested 5 days before your event.
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Parties must start on time.
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Late guests may board the bus once staff are available to assist, but the party will not pause to accommodate them.
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Overtime fees apply if your party exceeds the scheduled time due to delays not caused by The Slime Machine.
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Parties over 20 guests with a bus and slime station require additional hosts at $65 each
☔ Cancellations & Rescheduling
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The Slime Machine may cancel due to weather, mechanical issues, traffic, or unforeseen circumstances. In such cases, you may reschedule or receive a full refund of your deposit.
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If you cancel within 48 hours, you may reschedule once.
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Cancellations made within 48 hours without rescheduling will forfeit the deposit.
🚗 Travel Fees
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Travel fees apply to locations outside of Nassau County, starting at $4/mile from zip code 11572.
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Some Nassau areas incur a $75 flat fee (see the full list under each party package on our website).
🎂 Age Policy
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Little Slimers Party – Designed especially for ages 3–4. Parents are welcome and encouraged to board the bus to assist their child during the party.
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All Other Party Packages – For ages 5 and up only. Children must be at least 5 years old to participate.
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For safety reasons, younger siblings (under 5) are not permitted on the bus during 5+ parties, except for 4-year-olds celebrating a 5th birthday.
🚫 Bus Rules
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No food, drinks, or rough play (running, climbing, pushing) is allowed on the bus.
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Guests must wear shoes and use handrails while entering or exiting.
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Only the birthday child’s parents may board the bus to take photos or videos. All other adults must remain outside unless otherwise specified.
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Exiting and entering the bus during a party is not permitted unless for an emergency, bathroom break, or early departure.
⚠️ Liability & Responsibility
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The hosting parent/guardian is responsible for any damage caused by guests.
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The Slime Machine is not liable for allergic reactions, injuries, or property damage caused by guests.
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The Slime Machine reserves the right to refuse service if the environment is deemed unsafe for our staff or equipment.
📸 Photos & Media
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Photos and videos taken by The Slime Machine team may be used for promotional purposes only.
By booking with The Slime Machine, you agree to the above policies.
There is a travel fee outside of the 516 area code and some areas of Nassau including Roslyn, Roslyn Heights, Roslyn Harbor, Roslyn Estates, Great Neck, Harbor Hills, Eat Hills. Lattintown, Locust Valley, Kings Point, Glen Head, Sands Point, Seacliff, Port Washington, Oyster Bay, Manhasset, Manhasset Hills, Flower Hill, Centre Island, Lake Success, Searingtown, Old Brookville, Glenwood Landing, Matinecock, Bayville, Glen Cove, East Norwich, Cove Neck, Mill Neck, North Hills, Plandome Manor, Manor Haven, Thomaston, Kensington. There is a $75 fee.
(fees vary for other locations.)







