In east London, a comedian is attempting something genuinely unusual: to host a live television programme while legally operating a real pub, complete with bar staff, celebrity managers, and the full weight of licensing law. Joe Lycett, newly returned to public life after paternity leave reshaped his rhythms, has already failed the mandatory licensing exam once — a small but telling detail in a larger story about the gap between the romance of an idea and the paperwork it demands. The show, Live from the Lycett Arms, arrives this Friday as a kind of wager that spontaneous human chaos, properly