Margaret Williams of the Centre for the Study of Christian Origins recently conducted an epigraphy workshop which consisted of a couple of half-day seminars which provide a really useful overview of what is currently known in regards to Jewish epigraphy in Hellenistic/Roman times. Even better, all the materials (handouts, audio, powerpoints) have been made available online. This seems to be a useful model that other talks/seminar/paper sessions might want to emulate. In any event, details and links available here.