Port Discovery unveiled a $17.5 million exhibit plan. Here’s how it’ll change your visit.

For a children’s museum, Port Discovery is getting kind of old. To celebrate its 25th anniversary, the staple destination for Baltimore youths is making some big changes. At a press conference Thursday that featured a student choir from Northwood Elementary School and a man on stilts, the museum announced a five-year, $17.5 million exhibition plan.