BA Flota Balloon Festival in Buenos Aires
A field of hot air balloons inflated and tethered, never flown free, inside Parque de la Ciudad in Villa Soldati, building to an after-dark Night Glow where burners fire in sequence to light and music, alongside classic car displays, a kids' zone and flight-themed activities.
At BA Flota, none of the hot air balloons actually fly free: every one stays tethered to the ground throughout the display, including during the evening finale, a safety rule organizers repeat often because visitors expect to be able to ride in the baskets and cannot.