As I live in north-west area, I can arrange a playdate or a going-for-a-walk together or a meeting for a cup of coffee...
I suggest some options like:
1. Walking in Botanic gardens (which is always exciting!)
2. Meeting for a cup of coffee
3. Meeting for a lunch
4. Meeting at my condo for a swimming-splashing etc (Northvale condo, Choa chu kang mrt)
5. Meeting at my house for a tea party
6. Going shopping together
etc...........................
Is anyone interested?