Tango After Dark

I'm sorry, but I don't have sufficient information about an organization named 'Tango After Dark.' Without a specific location or additional context, it is unclear whether this refers to a particular tango performance, event, or venue. It's possible that 'Tango After Dark' might refer to a tango performance or dance company, but without more details, I can't provide an accurate description. For accurate information, I recommend checking local event listings or the organization's official resources.