Participants must register and pay in advance by calling the Smithsonian at 202-633-3030 (M-F, 9 a.m.-5 p.m.).
You may also register at the Ticket Window in the Ripley Center, 1100 Jefferson Dr, S.W., Washington D.C. office (M-F, 9 -5).
Registration cut-off is 2 p.m. on the Friday of both Friday and Saturday Sleepovers.
Absolutely no walk-in registrations are permitted.
The RELEASE FORM must be completed and signed by a parent before admittance. There must be a signed form for each participant. The form can be downloaded and returned at check-in on the night of the sleepover. It can also be faxed in to 202-786-2034.
The following prices are effective as of the afternoon of May 7, 2019:
$120 General Admission
$100 Smithsonian Associate members
Each child and adult must have a ticket.
Price includes: exclusive access and activities in a Smithsonian museum, evening snack, interactive exploration, arts and crafts activities, and light breakfast.
For Military Families: A reduced rate is available for active-duty U.S. military personnel and their families. Please call 202-633-3030 and mention Promo Code 240808 to receive Military Promotion pricing.
Reduced rates for groups of 10 people or more are available for $85 per person. Please call 202-633-3030 for more information.
