Membership Robyn gave members instruction on the purpose of the Alice roster. It allows an opportunity for Alice to get to know members other than the at weekly meetings. In summary the host family for the period are not responsible for organising or changing the roster. How it works is for your nominated week you can organise to meet up with Alice for an activity such as a cafe or dinner meet, or other activity.  Just let the host family for the period know hat is planned. If you can't be available for your nominated week then organise with another member but let the host family know of any changes.