Nobody knows
what's inside.
Everyone leaves talking about it.
Mystery Mail Parties delivers sealed mystery parcels that become the centerpiece of an unforgettable party — surprises, laughter, trading, games and stories worth telling.
How it works
Three steps to the party of the year.
01
Choose your experience
Drop-off or fully hosted. You pick the energy.
02
We deliver the mystery
Sealed parcels arrive. Nobody knows what's inside.
03
Laugh. Play. Trade. Discover.
Open parcels. Play games. Trade items. Make memories.
Choose your experience
Two ways to throw the party.
Drop-Off Party
Self-hosted, fully delivered.
$300 starting
From $30/person · 10 guest minimum
- ✓Mystery parcels for every guest
- ✓Game instructions
- ✓Printable party guide
- ✓Invitation downloads
- ✓Self-hosted experience
Hosted Party
We bring the energy.
$450 starting
Includes $150 hosting fee
- ✓Everything in Drop-Off
- ✓Professional Mystery Mail Parties host
- ✓Games facilitated end-to-end
- ✓High-energy party experience
- ✓Completely stress-free
Plus delivery from your zone. See full breakdown on the pricing page.
Why people love it
The party they didn't see coming.
Unexpected surprises
Constant laughter
Great for birthdays
Perfect for families
Amazing team building
Easy to organize
From the parties
@mysterymailparties
"Best party we've ever thrown. The reactions when the parcels opened? Unreal."
What is Mystery Mail Parties?
A party-in-a-box experience. We deliver sealed mystery parcels that become the centerpiece of the night — full of surprises, games, trading and moments worth remembering.
What's actually inside the parcels?
That's the whole point — nobody knows until the seal is broken. We promise it's playful, age-appropriate and built to spark reactions.
How far in advance should I book?
Two to four weeks is ideal. We'll let you know quickly if we can squeeze something in sooner.
Do you deliver to my area?
We deliver inside our service zones. Check the Pricing page for distances and fees, or get in touch and we'll confirm.
What's the difference between Drop-Off and Hosted?
Drop-Off gives you the parcels and a guide so you run the night. Hosted brings a Mystery Mail Parties host who facilitates every game and keeps the energy high.