Buenos Aires operates on schedules that confuse visitors from punctual cultures. Dinner starts at 22:00 at the earliest; clubs open well past midnight. Steak culture runs deep — parillas serve cuts unmatched elsewhere at prices still reasonable despite inflation. Tango shows for tourists differ vastly from milongas where locals actually dance. The blue dollar (unofficial exchange rate) makes everything dramatically cheaper — research current rates. Neighborhoods define the experience: Palermo for hipsters, San Telmo for antiques, Recoleta for elegance. Subte (metro) covers central areas cheaply but not comprehensively; taxis fill gaps using meters. Café culture here means lingering for hours over single orders — rushing insults tradition. Feria de San Telmo Sundays deliver antiques, street performers, and crowd density. Argentinian wine (Malbec especially) costs fractions of international prices. Spanish here sounds different — vos replaces tú, ll becomes sh. Safety requires street awareness especially after dark in tourist areas. Empanadas and medialunas provide cheap, delicious fuel between parrilla visits.