I wanted to bring him to the indoor public playroom at the Hong Kong Velodrome, but the 3:30pm time slot was full when we arrived at 3pm, and people were already queuing up for the 4:30pm session!! We would always be able to get into the 3:30pm session before the summer holiday started.
So I took J to the outdoor playground.
It was boiling hot.
We stayed for less than 30 minutes, and I kept giving J water to drink to keep him hydrated.