Many libraries, banks, community centers and visitor centers have monthly displays in their lobby or entry hall. See if you can either do a display or contribute to one. For example; the local Extension Service was having a "Native Trees of PA." display at my local library. They had books, pictures, a few leaves and some bark from each species. I offered to turn small items from each wood. Every library patron saw my work with my name for a month. The library advertised the exhibit including my turnings..... free advertising!