KES eased to a 13-3 victory over Rondebosch Boys' to kick off their Easter festival on a high note.
KES scored two unconverted tries and a penalty, while Rondebosch could only manage one penalty.
In the shock of the day, Grey High were edged 17-16 by Menlopark in the last game of day one.
In other results, Queen's returned to winning ways, after they lost all their games at the Grey PE festival last week, when they beat Parktown Boys' 24-16.
Day 1 results:
Eldoraigne 8 Marlow 6
Northwood 10 Graeme College 34
Queen’s College 24 Parktown 16
Hentie Cilliers 34 Trinityhouse 27
KES 13 Rondebosch 3
Grey PE 16 Menlopark 17
Day 2 fixtures:
Menlopark vs Northwood (09:00)
Eldoraigne vs Hentie Cilliers (10:20)
Trinityhouse vs Graeme College (11:40)
Rondebosch vs Parktown (13:00)
Grey PE vs Marlow (14:20)
KES vs Queen’s (15:40)
Day 3 fixtures:
Queen’s College vs Hentie Cilliers (08:30)
Graeme College vs Parktown (09:50)
Marlow vs Menlopark (11:10)
Grey PE vs Rondebosch (12:30)
Eldoraigne vs Trinityhouse (13:50)
KES vs Northwood (15:10)