Yes, we had a DZ up by the Lehigh Valley Mall, but it's been closed for nearly 2 decades. There was a Chuck E. Cheese's a couple blocks away, which is still there, so it's obvious who won the draw. Haven't been to either place since I was a kid. In a nutshell: DZ was a giant indoor playground with a small arcade area, Chuck E. Cheese's is a giant arcade with a small indoor playground. At least that's the way I remember it, and that's why Chuck E. Cheese's won out; their arcade drains parents dry. The playground area was DEFINITELY bigger in DZ, that much I remember.