Istana Open House - Chief Scout Hospitality Duties (Singapore) Upon confirmation, I was provided with and completed the following duty opportunities: - On 10th November, 2015 | Deepavali Public Holiday | AM Shift | Central Gate (OIC) - On 01st May, 2016 | Labour Day Public Holiday | AM Shift | Central Gate (OIC) - On 06th July, 2016 | Hari Raya Puasa Public Holiday | AM Shift | Front Entrance (OIC) - On 29th October, 2016 | Deepavali Public Holiday | AM Shift | Ticketing Booth (OIC) 8am to 1pm = 5 Hours Total Service Hours = 20 Hours, Over a Period of 04 x National Public Holiday Dates (5 Hours Each) as stated above. Refer to Attached PDF File for Reflection / Notes