Aish is going for a trip already?

Tommorow Aish is going for school trip to KLCC from 8am till 12noon. My son is only 3 years old and he already had a school trip. My first school trip when I was in standard three and I went Bukit Cherakah ( which is right now at the back of house ). I want to let Aish go to this trip so that he can enjoy with his friends. But I had few objections from my family because of the there's a lot of missing kids and afraid maybe he will get accident or whatsoever.... Well, another suggestion is that I also going for this trip...We'll see tommorrow..