Museums
$20median per child
32 published prices · United States
Middle half: $14.75–$23.15 per child
2 local prices; at least 5 are needed. So this shows the nationwide range.
Museums in Fairfax
Play Street Museum Fairfax has birthday packages with private museum use or a reserved party room. The Private DIY package costs $525 for 20 children and lasts 90 minutes. Other choices include Sweet & Simple at $725 and Sit Back & Relax at $975. Families can use the online booking system to arrange a party. Compare the package details before choosing how much you want to organize yourself.

Museums: price range from published packages.
Prices from venues in Washington Arlington Alexandria DC VA MD WV.
This venue: From $350 for 10 kids
The dot shows $26.25 per child, worked out from the party price and the number of kids it includes.
$20median per child
32 published prices · United States
Middle half: $14.75–$23.15 per child
2 local prices; at least 5 are needed. So this shows the nationwide range.
Starting prices per child; party prices are only divided when the package states how many kids it includes. Minimum spends and unclear prices are left out. Prices in the directory are not live offers. The venue's current price applies.
Private DIY$525 for 20 kids
Private museum use
Sweet & Simple$725 per party
Sit Back & Relax$975 per party
Weekday Party$425 per party
Weekdays
Semi-private Party$350 for 10 kids
Reserved party room
Prices start at $350
The Weekday Party costs $425 and is available on weekdays. The party with a reserved room starts at $350 and includes 10 children.
Private museum use makes the Fairfax location a strong candidate for families who want the birthday group to have its own setting. The Private DIY package is $525 for 90 minutes and includes 20 children, giving parents a clear basis for weighing the space against their invitation list.
A smaller celebration can consider the semi-private option, which starts at $350 for 10 children and includes a reserved party room. Those are different privacy arrangements, so choose on that basis as well as price. The DIY option particularly suits parents who want private use and are comfortable shaping the celebration themselves.
These eight points decide whether a party works out and what it really costs. It is easiest to go through them in one phone call.
Yes. The Private DIY package includes private museum use.
Yes. The package starting at $350 includes a reserved party room for a party of 10 children.
Prices, hours and packages last checked on Oct 21, 2026. Information is provided without guarantee. Please confirm details with the venue before booking.
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