There are many groups of FB that allows you to connect with other parents that may have child of age similar to yours or even by the area you are staying. Here's a link to the different groups, see which one is more relevant to you and you can join to find play dates for ur LO: http://sg.theasianparent.com/parenting-facebook-groups-brought-to-you-by-theasianparent/
Thanks Wendy for helpful response