More Picks Lights of Liberty Tours PECO Energy Liberty Center Revolution ignites Philadelphia again, as this innovative show lights up the city for a night walk. Learn the sailor's art of talking with flags in the maritime museum's Family Saturday program. Elmo's World Live Sesame Place Elmo and Mr. Noodle's Nephew invite you to twist and shout with them. In Your Head Franklin Institute's latest permanent exhibit. Alice's Adventures in Wonderland Explore Lewis Caroll's magical world.
IMAX flick magnifies the mystery of life.
Dolphins Gentle creatures frolic for the big, big screen. Elmo's World Live Dance and sing along with the ticklish one. John Heinz National Wildlife Refuge at Tinicum Home to many endangered species. All it's cracked up to be. Mum Puppettheatre Serious puppetry in theater.