Celebrate your child’s next birthday at the Museum, by letting us take you and your guests on an exclusive tour through the stars! (Ideal for children ages 4-10 years.)

Birthday Parties include:

  • Hands-on art activity in the Greene Education Center led by the Museum’s award-winning Junior Docents (materials included)
  • Personalized 30-minute Star Show in the Planetarium--see the stars as they were on your child’s day and time of birth!
  • Private party room in the Museum’s Joyce Greene Education Center
  • Gift for the Guest of Honor

Parties can be scheduled on Saturday or Sunday, for late morning or late afternoon (subject to availability).

FEE: $700 for morning parties and $800 for afternoon parties, and includes up to 30 guests*. Additional guests are $15 each, up to a maximum of 50 guests total. Current HRM Members at the Family level or above receive $50 off their party reservation!

Not a Member? Join today to receive your discount and enjoy FREE admission to the Museum and Planetarium, plus a 15% discount to the Museum Store, for a year!

Please note: *At least one adult for every 10 children is required. Refreshments, decorations, paper goods, and party favors are not included in the party fee.
Alcoholic beverages of any kind are prohibited at children’s parties. Decorations must be limited to table-top décor and cannot be attached to the walls or ceilings. Glitter, confetti, and candles are not permitted in Museum spaces.

Click here to submit a request.

We greatly value your interest in hosting an event at the Museum. Due to the high volume of requests received each day, we are only able to respond to those which we can reasonably accommodate.

Party Timeline

Morning Party Afternoon Party Details
9:30am 3:30pm Family may arrive and begin setup of Party Room
10am 4pm Official start time of party; guests head to Classroom One for a hands-on creative activity guided by the Museum’s Junior Docents
10:30am 4:30pm Family & guests head to Planetarium for private Star Show
11am 5pm Star Show concludes; Party continues back in the Party Room. Great time for refreshments and cake!
11:45am 5:45pm Guests start to depart; 15 min cleanup period begins, assisted by Museum staff
12noon 6pm Cleanup concludes; Museum is closed.


Trusted Vendors

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Slices Food (pizza) 14 Main Street
Hastings-on-Hudson NY
Fairway Market Food (platters) Paper Goods 847 Pelham Parkway,
Pelham Manor
Party City Party Goods 2630 Central Park Ave, Yonkers NY
Hastings Stationary Party Goods 536 Warburton Ave, Hastings-on-Hudson NY 914.478.2201