Our roundtables provide the opportunity for a short, concentrated discussion of a particular design innovation or controversy. Projected topics include banks and money creation, state public banking, postal banking, the Libra currency project (Zuck Bucks), and open access Federal Reserve Accounts. An invited contribution from a key player or knowledgeable commentator kicks off the discussion with an entry that sets out the topic. We publish solicited responses by people with a variety of perspectives. We welcome your suggestions for topics and participants. Please send them to Dan Rohde, email@example.com.