Hi rshantini76,
most play groups offer a place for kids to play with each other, then a snack and may be do a craft, in that time mums just chat with each other and drink their coffee and tea! but our play group is less organized than this as we don't have a regular place to meet, and we don't have a group leader or something, we just meet to talk together and the kids get a chance to play with other kids.
in a previous post someone provided the numbers of other regular play groups. try contacting one of them if u want.