I organize a Logic Lab at Fordham University during the Fall and Spring semesters.
Past topics of study have included second-order logic, Bayesianism, modal logic, computability, non-classical logic, set theory, relevance, the liar paradox, type theory, and philosophy of mathematics and logic.
If you would like to join the group, please e-mail me at justin [dot] reppert [at] gmail. The group aims to balance technical study of logic (e.g., exercise sets) with philosophical discussion. While knowledge of classical quantificational logic may prove helpful for some topics, participants from all backgrounds are welcome.