Cait Close on Instagram: "If you’re looking for magical, family-friendly holiday fun that’s completely free, the @comcastcentercampus Holiday Experience in Philadelphia absolutely needs to be on your list this season. ✨ I truly can’t believe I had never heard of this before. We had the best time exploring. 🎄💛 One of the biggest highlights was the @dreamworks Shrek’s Festive Flight at The Universal Sphere 🧅🎅 which takes you on a cinematic journey from Philadelphia to the North Pole with @shre