Slow multi-course lunch with welcome drink, live music, and round-trip transfer from Microcentro or Colegiales. | price: $250-$280 per person…
A guess
An afternoon: an easy, wandering mood with tables, smells and time to chat. Probably neighbours, families and travellers passing through. In Buenos Aires people dine late and go out after 23:00.
A guess from the kind of event, the hour and the city, not from the organizer.