The OSAA Prep Football season comes to an end this weekend with championship games slated for Friday and Saturday.  The 4A Championship game is set for Saturday, Nov. 29th at Cottage Grove HS.  Henley (9-2) plays unbeaten and top-ranked Cascade (12-0) at 3 p.m.  In the 3A title game, No. 1 ranked and unbeaten Cascade Christian (12-0), Medford, faces No. 2 Burns (11-1), Saturday, Nov. 29, at Summit HS, Bend.  The 2A final will feature No. 2 Lost River (11-1) and No. 1 Heppner (12-0), Nov. 29, also at Summit HS.  In the 1A-8, No. 4 Crosspoint Christian (9-2) takes on No. 2 Adrian (11-0). Saturday, Nov. 29, 4:30 p.m., at Redmond HS.  In the 1A-6, Crow (9-2) plays No. 2 Harper Charter (11-0) at Redmond HS, Saturday, Nov. 29.  The 5A and 6A finals will take place on Friday, Nov. 28, both at Hillsboro Stadium.  In the 5A, No. 2 Silverton (11-1) will play No. 1 Summit (12-0), while in the 6A, No. 5 Central Catholic (10-2) plays No. 3 Lake Oswego (11-1).