Most of my friends now have babies and small children, though I don't yet. I've found that since having children, I get to see much less of them but I really miss having them in my life, and I'd like to get to know their kids, too. I'd love to to invite them round more often (with their children) but don't know where to begin. I get anxious that it's really hard for them to include in their day, particularly when it's not a very child-orientated environment, and don't know how to make it feel worth the effort. What are the best times for inviting parents with small children over? Do I need to invest in kit/ toys? Do I need to cook separately for them? How can I ensure my friends will feel relaxed about bring their children over so that we can all (including the children) enjoy the day together?