Busy night in Detroit: Sports, concerts, and citywide celebrations

Downtown Detroit was packed Friday night with a Tigers game, the second Chris Brown concert at Ford Field, the Ribs R&B Music Festival, and other events. FOX 2 has the nightly recap of news around Metro Detroit, including the Detroit Zoo celebrating a gorilla?s first birthday and the Red Wings unveiling their new center ice logo for their 100th season.

Detroit Zoo brings back zoo keys

The Detroit Zoo re-debuted its zoo keys on Friday. For just $4, people can buy a specialty key to plug into one of its audio boxes and listen to a poem or biography about an animal.