A group of Scouts (possibly the PL's) design and create a leaflet to give to Cubs due to start their link with the Scout Section.
Any promotional materials.
The leaflet can be created on a computer by the Scouts. If given the chance to take photos etc. this activity could run across a couple of evenings for the Scouts. Some support may be needed regarding wording etc. Hold a brainstorming activity with the Scouts beforehand.