ECA – Art & Design, Dance, Debate, Drama, Music and Science Fair Champions and Runners-up in Debate, Science Olympiad.
In Homes 71 NSU PODIUM 2014, Sunnydale became the runner-up.
The eleven year old Sunnydalian Rudmeela Nawsheen became the winner in the Category B-1, for her publication of “The tale of a day”.
Sunnydale was the champion in the 3rd Summerfield Debate Championship in 2012.
Wasifa Noshin and Azraf Anwar represented Sunnydale in The World Debate Competition, which was held in Cape Town, South Africa in January 2012.
The Aga Khan School hosted its Interschool Debate Festival in The World School format. Sunnydale had won the championship title. Wasifa Noshin had become the Best Speaker.
Sunnydale School became the champion in the 5th National Television English Parliamentary Debate Competition in 2002.
On 16th December 1995, Prathoma Komal Nabi, a student of Class I in Sunnydale won the 1st prize in National Art Competetion held on the occation of Victory Day.