A smile is the light in your window that tells others that there is a caring, sharing person inside.
All the evidence shows very clearly that if you are a member of a trade union you are likely to get better pay, more equal pay, better health and safety, more chance to get training, more chance to have conditions of work that help if you have caring responsibilities... the list goes on!
Ice cream is the perfect buffer, because you can do things in a somewhat lighthearted way. Plus, people have an emotional response to ice cream; it's more than just food. So I think when you combine caring, and eating wonderful food, it's a very powerful combination.