Where can you see Houstonians from every race, age and walk of life: Zulu warriors in full tribal regalia, Australian aborigines, Chinese kung fu experts, Indian fakirs, Kazakh belly dancers, Tuareg musicians, Japanese drummers, Greek dancers, Rastafarian CD salesmen, Irish bagpipers and Caribbean brass bands with a full complement of dancing hotties in sequins and spangles? The Houston International Festival, that's where, the one event where Houston's status as a first-tier world city is not in doubt. It's the people-watching that makes I-Fest every bit the feast for the eyes that it also is for the ears and taste buds.