As violence in Detroit dominates the headlines in some media outlets, the city and its various law enforcement partners are promoting peace through a free “Peacenic” event this weekend with food, games, workforce programs, an exotic petting zoo, clothing drive, giveaways, and more. The festivities will take place from 3 p.m. to 7 p.m. on Saturday at Heilmann Recreation Center at 19301 Brock St.