Maybe something like monthly meetings and then some hands on classes at someone's home (photography, DIY, etc), either monthly or quarterly depending on the demand. Could even pre-register for these so the number in attendance is appropriate for the class (for those with a high demand, hold the same class multiple times). For example a hands on photography class should be limited to 4-6 participants, but you could do a series of these at different homes, or even at a lfs.