Highland fire officials are trying to determine the cause of two fires. Highland Fire Chief Bill Timmer says a fire at an apartment building on Farmer Drive just off 45th Street left two families displaced during Christmas. Crews also responded to a fire at Sophia's House of Pancakes at Indianapolis Boulevard and Hart Road around 5:30 pm Christmas eve to put out a kitchen fire that reportedly caused significant damage inside. Officials say the restaurant had already closed for the holiday during the time of the fire. Several area departments assisted Highland. No reports of any injuries.