Delivering a blend of local history, environmental issues, education, entertainment, and fresh air, Davenport's River Action will present a series of outdoor presentations in the third and final month of the 2025 Channel Cat Talks and Riverine Walks: weekly programs that, from August 5 through 30, will address such topics as the U.S. Coast Guard, area water quality, the Quad Cities' locks and dams, and spooky tales of Nahant Marsh.