Walk through one door at the Penn Museum this weekend and you'll feel as if you've strolled into a before-and-after advertisement.
Near the door is the museum's African exhibit - a cluster of tall glass cases filled when W. Wilson Goode was Philadelphia's mayor. About 350 artifacts are on display - a driblet of the museum's stash of 42,000 Egyptian objects and 20,000 objects from elsewhere in Africa.
On the other side of the wall is the new "Imagine Africa" exhibit, stuffed into a corridor. It's colorful, loud, and hands-on.
Museum staffers hope it will become the first step in redesigning the African exhibit so that it answers visitors' questions about Africa and draws more residents, especially from neighboring West Philadelphia. Beginning this weekend, visitors are invited to leave notes, take computer surveys, and write on white boards exactly what they'd like to see in a redesigned African gallery. "Imagine Africa" is a yearlong community-engagement project that opens with a celebration.