Best-O-Burger, Day Three-O: Lines Getting Bigger

Financial District: Three days into service, the office crowds continue to flock to Best-O-Burger, as seen in the above shot, taken by a tipster about a half-hour ago (i.e., not during the prime lunch rush). The lines have already gained notoriety for reaching "serpentine" status, and perhaps even more notably for lunchers, more than a few encouraging reports have already trickled in for the FiDi's new black, both in the comments section and elsewhere. We're also hearing rumors of homemade limoncello gelato. Can anyone confirm this? And how long are people waiting, start to finish?
· FiDi Lunch Alert: Best-O-Burger Open Right Now [~ESF~]
· Post-Plywood Report: Best-O-Burger, Revealed-O [~ESF~]