How do special interest groups begin, how to schedule them, how they evolve, and what needs do they fill? Who attends? How do they assist in recruiting new members?

The first Special Interest Group (SIG) at Rivier during the summer session was a walking group that also included yoga. If a class cannot be offered on a certain subject, than one considers whether a SIG can be created. Benefits from such groups include new ideas for new courses within the RISE program. SIGs grow through word of mouth, within the community, and among the members. There are three types: Hands-on, study groups, and straight lectures. For many LLIs such a mix is beneficial. To charge for SIGs is a "logistical nightmare" and interferes with the deep enthusiasm in the group. There is a debate over whether to include subjects that may be accessible in other areas. Is using off-campus space beneficial? If a school may see that an LLI can hold classes without the school’s help and then be less inclined to help in the future.

Creating a directory of members which includes hobbies and interests is one way that members can proactively create their own SIGs. For example, find those interested in knitting and then create a SIG. You could also have members go out to the schools and teach children about their particular interest – art, literature, science, etc.