How to bring back hope and childlike wonder to Ukrainians exhausted by war? We created packaging that fuses design, tech, and art: the spectrogram of Shchedryk (Carol of the Bells) became a visual system. Using AR, people could play the song themselves — making mistakes, trying again, like in childhood. Each Honey Patisserie box became a moment of magic, and all 1,000 Advent calendars sold out on pre-order.