Birthday Parties
Looking for a new and exciting place to host the best party ever? Host your next birthday party at Sloan Museum of Discovery or Longway Planetarium!
All ages—young and young-at-heart—will enjoy a curiosity-sparking experience to celebrate your special day. All birthday party reservations include the use of a semi-private party space. Call 810-237-3427 or email Events@SloanLongway.org to start planning your party!

After your birthday festivities, all party guests are invited to visit the Museum’s primary exhibit galleries for free. Additional fees apply to Museum’s traveling exhibits. Contact the Special Events Department at 810-237-3427 for package pricing and extras.

Make your next birthday out of this world! Our Full Birthday Package and Deluxe Package include admission for up to 30 guests to a currently playing planetarium show.
PARTY PACKAGES
Choose from four different birthday packages:
Sweet and Simple Package
Keep it Sweet and Simple with a one hour party room booking for up to 30 guests!
Full Party Package
Up to 30 guests for two hours
Mega Party Package
Up to 40 guests for two hours
Gift bags for each child
Choice of pizza or hot dogs for guests (includes chips and juice boxes)
Deluxe Party Package
Up to 40 guests for two hours
Gift bags for each child
Choice of pizza or hot dogs for guests (includes chips and juice boxes)
Birthday cake from Bella Birches
Party supplies including plates, napkins, cups and utensils
OPTIONAL ADD-ONS FOR BIRTHDAY PARTY PACKAGES:
FOOD OPTIONS:
Full Pizzas (8 slices per pizza) - $12.00
Individual Pizza Slices / Hot Dogs - $3.00 per person
Themed Gift Bags - $5.00 per (Minimum of 5)
Plates, Napkins and Eating Utensils - $20
Downloadable Party Invitations: $5
Additional Time - $50.00 for each additional half hour
To plan your birthday party, call the Special Events Manager at 810-237-3427 or email Events@SloanLongway.org.