Does the Garden State Discovery Museum have a military discount?

Im not sure about military discouts. Many of the county libraries offer free passes for up to 4 people. I know for sure Gloucester County Library system does. Check with your county library before you put any $.

Yes

Yes. And under 2 free I think- and they have a lot of interesting things for kids 👍

If you show something, it's buy one, get one free!