Flower City Kids Picnic and Planting Day See All Events 6/3/2011 at 10:00 AM to 6/3/2011 at 2:00 PM Description:Thousands of Rochester students plant flowers started in their classrooms during a picnic at Ontario Beach Park.Location:Ontario Beach Park.MapContact:Volunteers are urged to call 428-6770 to sign-up before May 31. For more information, visit the City's Flower City Kids webpage.Cost:Free SEE ALSO Green Initiatives | Parks | Things To Do