The Mediterranean features of the Touaregs, such as light brown skin and straight hair, set them apart from other people in the region. The language of the Touaregs is called Tomacheck; its written form is Tifnar. In contrast to other Islamic cultures in which the women are veiled, in Touareg tradition, it is the men who are veiled. Touareg veils are often dyed with indigo that rubs off onto their cheeks. This is the source of their longstanding nickname, the" blue men". The men are rarely seen without a long-sheathed sword. Many Touaregs are skilled silversmiths and leather workers.

The team members have the chance to get to know many of the people of Niger during their stay in Agadez. When the team relocates, new friendships will be formed. The last time they were in In Gall, the team met up with Belli Ayo, a Fulani man who watched over the compound where the team had set up camp. He welcomed them home every evening with small steaming glasses of tea.

On this expedition the team has the chance to see old friends and get to know new ones. Team member Gabrielle Lyon thinks that “reconnecting with the people we met in 1993, 1997, and 2000 is one of the best parts of the trip." She hopes she can remember some Hausa and Tomacheck!