The next history lecture at the Ottawa Historical & Scouting Heritage Museum is scheduled 2 p.m. Sunday March 24.

Dan Schott will present the Bridges of Ottawa. You may be surprised at just how many bridges Ottawa has had. The lectures are $10, with proceeds going to the building fund for the museum’s new addition. Pre-registration is advised. Visit or call the museum at 815-431-9353. Walk-ins will be welcome at the museum, 1100 Canal St., only if seats are still available.