The service for 38-year-old firefighter Sara Rosen will be held Monday morning at 10 a.m. at Benjamin Park Memorial Chapel on 2401 Steeles Avenue West at Alness Street in North York. The fire chief is expected to speak at the service and those who served with Rosen will form an honour guard at the ceremony. Ms. Rosen died Thursday in a fall from the Niagara Escapment while mountain biking near Milton.