Last Friday of this month, and every month. Leaves after 6 pm. THE monthly gathering of bicyclists making their presence known downtown for 20+ years. Slowly winds a dozen miles or more. Radically inclusive, thousands attend in good weather. Family-friendly, suitable for adults and children. Delay Plaza, 50 W Washington. Under the Picasso (giant rusty bird), at Dearborn. Rides during Covid:…