10:30am every day the museum is open in the Nature Nook. Free with admission.

Immerse yourself in Philadelphia’s vibrant art and history for free at the Pennsylvania Academy of

"Science Sparks is a drop-in family program encouraging innovation and creativity as visitors are given

10:30am every day the museum is open in the Nature Nook. Free with admission.

Walk through history during an in-depth, ninety-minute special guided tour each Monday morning from March

"Science Sparks is a drop-in family program encouraging innovation and creativity as visitors are given

10:30am every day the museum is open in the Nature Nook. Free with admission.

"Science Sparks is a drop-in family program encouraging innovation and creativity as visitors are given

"Science Sparks is a drop-in family program encouraging innovation and creativity as visitors are given

10:30am every day the museum is open in the Nature Nook. Free with admission.

General admission is free on Thursdays, 4–8 pm, April–December.

10:30am every day the museum is open in the Nature Nook. Free with admission.

10:30am every day the museum is open in the Nature Nook. Free with admission.

"Science Sparks is a drop-in family program encouraging innovation and creativity as visitors are given