To all of our PJs and Polar Express Attendees,

We love hosting family-friendly events around the city and our priority is to make it an enjoyable and relaxing experience for all of those attending. The PJs and Polar Express event has become one of our favorites! With the pending verdict in Officer Porter’s trial, the team has decided it’s best to POSTPONE this evening’s event at the National Aquarium and reschedule for Wednesday, December 30th at 6:30 PM. We sincerely apologize for any inconvenience and hope those of your with tickets will still be able to join us (in PJs) for polar express fun at the Aquarium on the 30th!

If you can no longer attend, please send an email to hello AT with your order number and we will gladly refund your family pass.

If you have any questions or concerns, please contact us at hello AT

– Heather and the (cool) progeny team

Join us on December 30, 2015 from 6:30 PM – 8:30 PM for our 2nd Annual Pajamas + Polar Express play date! Yes, that’s right. Bring the kiddos in their pjs to the Aquarium for an evening of family-friendly fun!

Families will be treated to a 4D viewing of The Polar Express, crafts, a visit from the conductor, exclusive access to several of the aquarium’s ongoing exhibits, holiday treats (pint-sized and adult variety), and MORE! 

Family passes are available for $5. Space is limited and available on a first-come, first-serve basis.

PJs and Polar Express - (cool) progeny


PJs and Polar Express: a (cool) progeny play date!

Date: December 30, 2015
Time: 6:30 PM – 8:30 PM
Location: The National Aquarium

purchase a family pass!