Architectural Walking Tour of Downtown St. Louis

When: Saturdays, 10 a.m. Continues through Sept. 10, $5, call 314-361-0334 for info. Old Courthouse, 11 N Fourth St., St. Louis, 314-655-1700,

Metropolis St. Louis presents this two-hour long guided tour of the downtown region, focusing on the historical and modern development of the Eastern side of the city (meet at the Western entrance to the Courthouse, just opposite Kiener Plaza).